15114772 has 12 divisors (see below), whose sum is σ = 27601056. Its totient is φ = 7228760.

The previous prime is 15114769. The next prime is 15114779. The reversal of 15114772 is 27741151.

It is a super-2 number, since 2×15114772² = 456912665223968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15114772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15114779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82054 + ... + 82237.

It is an arithmetic number, because the mean of its divisors is an integer number (2300088).

Almost surely, 2^15114772 is an apocalyptic number.

It is an amenable number.

15114772 is a deficient number, since it is larger than the sum of its proper divisors (12486284).

15114772 is a wasteful number, since it uses less digits than its factorization.

15114772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164318 (or 164316 counting only the distinct ones).

The product of its digits is 1960, while the sum is 28.

The square root of 15114772 is about 3887.7721126630. The cubic root of 15114772 is about 247.2486145979.

The spelling of 15114772 in words is "fifteen million, one hundred fourteen thousand, seven hundred seventy-two".