15048928 has 12 divisors (see below), whose sum is σ = 29627640. Its totient is φ = 7524448.

The previous prime is 15048907. The next prime is 15048949. The reversal of 15048928 is 82984051.

It is an interprime number because it is at equal distance from previous prime (15048907) and next prime (15048949).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235108 + ... + 235171.

It is an arithmetic number, because the mean of its divisors is an integer number (2468970).

Almost surely, 2^15048928 is an apocalyptic number.

It is an amenable number.

15048928 is a deficient number, since it is larger than the sum of its proper divisors (14578712).

15048928 is an equidigital number, since it uses as much as digits as its factorization.

15048928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470289 (or 470281 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 15048928 is about 3879.2947812715. The cubic root of 15048928 is about 246.8890649040.

The spelling of 15048928 in words is "fifteen million, forty-eight thousand, nine hundred twenty-eight".