14631000 has 64 divisors (see below), whose sum is σ = 45658080. Its totient is φ = 3900800.

The previous prime is 14630981. The next prime is 14631011. The reversal of 14631000 is 13641.

It is a super-2 number, since 2×14631000² = 428132322000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562 + ... + 5438.

Almost surely, 2^14631000 is an apocalyptic number.

14631000 is a gapful number since it is divisible by the number (10) 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 14631000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22829040).

14631000 is an abundant number, since it is smaller than the sum of its proper divisors (31027080).

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

14631000 is a wasteful number, since it uses less digits than its factorization.

14631000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4901 (or 4887 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 14631000 is about 3825.0490192937. The cubic root of 14631000 is about 244.5821003053.

Adding to 14631000 its reverse (13641), we get a palindrome (14644641).

The spelling of 14631000 in words is "fourteen million, six hundred thirty-one thousand".