13302952 has 16 divisors (see below), whose sum is σ = 26861940. Its totient is φ = 6139776.

The previous prime is 13302923. The next prime is 13302973. The reversal of 13302952 is 25920331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12859396 + 443556 = 3586^2 + 666^2 .

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 3 ways as a sum of consecutive naturals, for example, 63853 + ... + 64060.

Almost surely, 2^13302952 is an apocalyptic number.

It is an amenable number.

13302952 is an abundant number, since it is smaller than the sum of its proper divisors (13558988).

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

13302952 is a wasteful number, since it uses less digits than its factorization.

13302952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127932 (or 127928 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 13302952 is about 3647.3212087778. The cubic root of 13302952 is about 236.9459780614.

The spelling of 13302952 in words is "thirteen million, three hundred two thousand, nine hundred fifty-two".