13290264 has 64 divisors (see below), whose sum is σ = 39765600. Its totient is φ = 4088448.

The previous prime is 13290239. The next prime is 13290283. The reversal of 13290264 is 46209231.

It is a super-2 number, since 2×13290264² = 353262234379392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442 + ... + 5174.

Almost surely, 2^13290264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13290264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19882800).

13290264 is an abundant number, since it is smaller than the sum of its proper divisors (26475336).

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

13290264 is a wasteful number, since it uses less digits than its factorization.

13290264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761 (or 4751 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 13290264 is about 3645.5814351074. The cubic root of 13290264 is about 236.8706231859.

Adding to 13290264 its reverse (46209231), we get a palindrome (59499495).

The spelling of 13290264 in words is "thirteen million, two hundred ninety thousand, two hundred sixty-four".