15132648 has 32 divisors (see below), whose sum is σ = 37964160. Its totient is φ = 5026560.

The previous prime is 15132599. The next prime is 15132653. The reversal of 15132648 is 84623151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7153 + ... + 9023.

It is an arithmetic number, because the mean of its divisors is an integer number (1186380).

Almost surely, 2^15132648 is an apocalyptic number.

It is an amenable number.

15132648 is an abundant number, since it is smaller than the sum of its proper divisors (22831512).

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

15132648 is a wasteful number, since it uses less digits than its factorization.

15132648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217 (or 2213 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 15132648 is about 3890.0704363803. The cubic root of 15132648 is about 247.3460485290.

Adding to 15132648 its reverse (84623151), we get a palindrome (99755799).

The spelling of 15132648 in words is "fifteen million, one hundred thirty-two thousand, six hundred forty-eight".