13052946 has 16 divisors (see below), whose sum is σ = 26599104. Its totient is φ = 4268784.

The previous prime is 13052939. The next prime is 13052947. The reversal of 13052946 is 64925031.

It is not an unprimeable number, because it can be changed into a prime (13052947) 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, 20206 + ... + 20841.

It is an arithmetic number, because the mean of its divisors is an integer number (1662444).

Almost surely, 2^13052946 is an apocalyptic number.

13052946 is an abundant number, since it is smaller than the sum of its proper divisors (13546158).

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

13052946 is a wasteful number, since it uses less digits than its factorization.

13052946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41105.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 13052946 is about 3612.8861039341. The cubic root of 13052946 is about 235.4522511728.

Adding to 13052946 its reverse (64925031), we get a palindrome (77977977).

The spelling of 13052946 in words is "thirteen million, fifty-two thousand, nine hundred forty-six".