15106000928 has 18 divisors (see below), whose sum is σ = 29741308191. Its totient is φ = 7552652832.

The previous prime is 15106000919. The next prime is 15106000951. The reversal of 15106000928 is 82900060151.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 7553000464 + 7553000464 = 86908^2 + 86908^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=86908.

It is a super-2 number, since 2×15106000928² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15106000894 and 15106000903.

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 2 ways as a sum of consecutive naturals, for example, 684401 + ... + 706127.

Almost surely, 2^15106000928 is an apocalyptic number.

It is an amenable number.

15106000928 is a deficient number, since it is larger than the sum of its proper divisors (14635307263).

15106000928 is an frugal number, since it uses more digits than its factorization.

15106000928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43464 (or 21729 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

Multiplying 15106000928 by its sum of digits (32), we get a square (483392029696 = 695264²).

15106000928 divided by its sum of digits (32) gives a square (472062529 = 21727²).

The spelling of 15106000928 in words is "fifteen billion, one hundred six million, nine hundred twenty-eight", and thus it is an aban number.