314532000 has 144 divisors (see below), whose sum is σ = 1116401832. Its totient is φ = 83865600.

The previous prime is 314531993. The next prime is 314532007. The reversal of 314532000 is 235413.

It is an interprime number because it is at equal distance from previous prime (314531993) and next prime (314532007).

It can be written as a sum of positive squares in 4 ways, for example, as 75272976 + 239259024 = 8676^2 + 15468^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (314532007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31632 + ... + 40368.

Almost surely, 2^314532000 is an apocalyptic number.

314532000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558200916).

314532000 is an abundant number, since it is smaller than the sum of its proper divisors (801869832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314532000 is a wasteful number, since it uses less digits than its factorization.

314532000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8768 (or 8747 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 314532000 is about 17735.0500422187. The cubic root of 314532000 is about 680.0720800178.

Adding to 314532000 its reverse (235413), we get a palindrome (314767413).

The spelling of 314532000 in words is "three hundred fourteen million, five hundred thirty-two thousand".