13052634 has 64 divisors (see below), whose sum is σ = 32078592. Its totient is φ = 3456000.

The previous prime is 13052623. The next prime is 13052647. The reversal of 13052634 is 43625031.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72024 + ... + 72204.

It is an arithmetic number, because the mean of its divisors is an integer number (501228).

Almost surely, 2^13052634 is an apocalyptic number.

13052634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13052634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16039296).

13052634 is an abundant number, since it is smaller than the sum of its proper divisors (19025958).

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

13052634 is a wasteful number, since it uses less digits than its factorization.

13052634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 13052634 is about 3612.8429249000. The cubic root of 13052634 is about 235.4503751803.

Adding to 13052634 its reverse (43625031), we get a palindrome (56677665).

The spelling of 13052634 in words is "thirteen million, fifty-two thousand, six hundred thirty-four".