13264371 has 8 divisors (see below), whose sum is σ = 19650960. Its totient is φ = 8842896.

The previous prime is 13264357. The next prime is 13264379. The reversal of 13264371 is 17346231.

13264371 is a `hidden beast` number, since 13 + 2 + 643 + 7 + 1 = 666.

It is not a de Polignac number, because 13264371 - 2⁷ = 13264243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 491273 = 13264371 / (1 + 3 + 2 + 6 + 4 + 3 + 7 + 1).

It is not an unprimeable number, because it can be changed into a prime (13264379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245610 + ... + 245663.

It is an arithmetic number, because the mean of its divisors is an integer number (2456370).

Almost surely, 2^13264371 is an apocalyptic number.

13264371 is a deficient number, since it is larger than the sum of its proper divisors (6386589).

13264371 is an equidigital number, since it uses as much as digits as its factorization.

13264371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491282 (or 491276 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 13264371 is about 3642.0284183405. The cubic root of 13264371 is about 236.7166940023.

The spelling of 13264371 in words is "thirteen million, two hundred sixty-four thousand, three hundred seventy-one".