314533040 has 40 divisors (see below), whose sum is σ = 736225200. Its totient is φ = 124964096.

The previous prime is 314533001. The next prime is 314533061. The reversal of 314533040 is 40335413.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 314532997 and 314533015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274 + ... + 25113.

It is an arithmetic number, because the mean of its divisors is an integer number (18405630).

Almost surely, 2^314533040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 314533040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368112600).

314533040 is an abundant number, since it is smaller than the sum of its proper divisors (421692160).

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

314533040 is a wasteful number, since it uses less digits than its factorization.

314533040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26549 (or 26543 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 314533040 is about 17735.0793626643. The cubic root of 314533040 is about 680.0728295697.

Adding to 314533040 its reverse (40335413), we get a palindrome (354868453).

The spelling of 314533040 in words is "three hundred fourteen million, five hundred thirty-three thousand, forty".