15048656 has 20 divisors (see below), whose sum is σ = 33322272. Its totient is φ = 6449376.

The previous prime is 15048643. The next prime is 15048673. The reversal of 15048656 is 65684051.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67070 + ... + 67293.

Almost surely, 2^15048656 is an apocalyptic number.

15048656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15048656 is an abundant number, since it is smaller than the sum of its proper divisors (18273616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15048656 is a wasteful number, since it uses less digits than its factorization.

15048656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134378 (or 134372 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 15048656 is about 3879.2597231946. The cubic root of 15048656 is about 246.8875774396.

The spelling of 15048656 in words is "fifteen million, forty-eight thousand, six hundred fifty-six".