10615725 has 24 divisors (see below), whose sum is σ = 19502720. Its totient is φ = 5661360.

The previous prime is 10615723. The next prime is 10615727. The reversal of 10615725 is 52751601.

It is an interprime number because it is at equal distance from previous prime (10615723) and next prime (10615727).

It is not a de Polignac number, because 10615725 - 2¹ = 10615723 is a prime.

It is a super-2 number, since 2×10615725² = 225387234551250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10615721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7189 + ... + 8538.

Almost surely, 2^10615725 is an apocalyptic number.

10615725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10615725 is a deficient number, since it is larger than the sum of its proper divisors (8886995).

10615725 is a wasteful number, since it uses less digits than its factorization.

10615725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15746 (or 15735 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 10615725 is about 3258.1781719237. The cubic root of 10615725 is about 219.7774954239. Note that the first 3 decimals are identical.

It can be divided in two parts, 1061 and 5725, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 10615725 in words is "ten million, six hundred fifteen thousand, seven hundred twenty-five".