13093488 has 50 divisors (see below), whose sum is σ = 37900104. Its totient is φ = 4364064.

The previous prime is 13093477. The next prime is 13093511. The reversal of 13093488 is 88439031.

13093488 is a `hidden beast` number, since 1 + 309 + 348 + 8 = 666.

13093488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13093488² = 342878856012288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3756 + ... + 6347.

Almost surely, 2^13093488 is an apocalyptic number.

13093488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13093488 is an abundant number, since it is smaller than the sum of its proper divisors (24806616).

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

13093488 is a wasteful number, since it uses less digits than its factorization.

13093488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10123 (or 10108 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 13093488 is about 3618.4925037922. The cubic root of 13093488 is about 235.6957680849.

The spelling of 13093488 in words is "thirteen million, ninety-three thousand, four hundred eighty-eight".