13137048 has 48 divisors (see below), whose sum is σ = 37131120. Its totient is φ = 4188096.

The previous prime is 13137013. The next prime is 13137077. The reversal of 13137048 is 84073131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2311 + ... + 5622.

It is an arithmetic number, because the mean of its divisors is an integer number (773565).

Almost surely, 2^13137048 is an apocalyptic number.

13137048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13137048 is an abundant number, since it is smaller than the sum of its proper divisors (23994072).

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

13137048 is a wasteful number, since it uses less digits than its factorization.

13137048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968 (or 7961 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13137048 is about 3624.5065871095. The cubic root of 13137048 is about 235.9568531674.

The spelling of 13137048 in words is "thirteen million, one hundred thirty-seven thousand, forty-eight".