14972831 has 8 divisors (see below), whose sum is σ = 15485904. Its totient is φ = 14466880.

The previous prime is 14972821. The next prime is 14972833. The reversal of 14972831 is 13827941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14972831 - 2¹⁰ = 14971807 is a prime.

It is a super-2 number, since 2×14972831² = 448371336309122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14972791 and 14972800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14972833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681 + ... + 6093.

It is an arithmetic number, because the mean of its divisors is an integer number (1935738).

Almost surely, 2^14972831 is an apocalyptic number.

14972831 is a deficient number, since it is larger than the sum of its proper divisors (513073).

14972831 is a wasteful number, since it uses less digits than its factorization.

14972831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561.

The product of its digits is 12096, while the sum is 35.

The square root of 14972831 is about 3869.4742536939. The cubic root of 14972831 is about 246.4722185198.

The spelling of 14972831 in words is "fourteen million, nine hundred seventy-two thousand, eight hundred thirty-one".