13252968 has 96 divisors (see below), whose sum is σ = 38413440. Its totient is φ = 4118400.

The previous prime is 13252933. The next prime is 13252973. The reversal of 13252968 is 86925231.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 87693 + ... + 87843.

It is an arithmetic number, because the mean of its divisors is an integer number (400140).

Almost surely, 2^13252968 is an apocalyptic number.

13252968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13252968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19206720).

13252968 is an abundant number, since it is smaller than the sum of its proper divisors (25160472).

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

13252968 is a wasteful number, since it uses less digits than its factorization.

13252968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239 (or 232 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 13252968 is about 3640.4626079662. The cubic root of 13252968 is about 236.6488417001.

The spelling of 13252968 in words is "thirteen million, two hundred fifty-two thousand, nine hundred sixty-eight".