13252995 has 24 divisors (see below), whose sum is σ = 26254176. Its totient is φ = 6058368.

The previous prime is 13252973. The next prime is 13252997. The reversal of 13252995 is 59925231.

It is a happy number.

It is not a de Polignac number, because 13252995 - 2⁷ = 13252867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13252997) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 20722 + ... + 21351.

It is an arithmetic number, because the mean of its divisors is an integer number (1093924).

Almost surely, 2^13252995 is an apocalyptic number.

13252995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13252995 is a deficient number, since it is larger than the sum of its proper divisors (13001181).

13252995 is a wasteful number, since it uses less digits than its factorization.

13252995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42091 (or 42088 counting only the distinct ones).

The product of its digits is 24300, while the sum is 36.

The square root of 13252995 is about 3640.4663162842. The cubic root of 13252995 is about 236.6490024066.

The spelling of 13252995 in words is "thirteen million, two hundred fifty-two thousand, nine hundred ninety-five".