15125752 has 8 divisors (see below), whose sum is σ = 28360800. Its totient is φ = 7562872.

The previous prime is 15125749. The next prime is 15125753. The reversal of 15125752 is 25752151.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 15125752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15125753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 945352 + ... + 945367.

It is an arithmetic number, because the mean of its divisors is an integer number (3545100).

Almost surely, 2^15125752 is an apocalyptic number.

It is an amenable number.

15125752 is a deficient number, since it is larger than the sum of its proper divisors (13235048).

15125752 is a wasteful number, since it uses less digits than its factorization.

15125752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890725 (or 1890721 counting only the distinct ones).

The product of its digits is 3500, while the sum is 28.

The square root of 15125752 is about 3889.1839761060. The cubic root of 15125752 is about 247.3084706706.

The spelling of 15125752 in words is "fifteen million, one hundred twenty-five thousand, seven hundred fifty-two".