13252974 has 16 divisors (see below), whose sum is σ = 30292608. Its totient is φ = 3786552.

The previous prime is 13252973. The next prime is 13252997. The reversal of 13252974 is 47925231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13252973) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 157732 + ... + 157815.

It is an arithmetic number, because the mean of its divisors is an integer number (1893288).

Almost surely, 2^13252974 is an apocalyptic number.

13252974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13252974 is an abundant number, since it is smaller than the sum of its proper divisors (17039634).

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

13252974 is a wasteful number, since it uses less digits than its factorization.

13252974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315559.

The product of its digits is 15120, while the sum is 33.

The square root of 13252974 is about 3640.4634320372. The cubic root of 13252974 is about 236.6488774127.

The spelling of 13252974 in words is "thirteen million, two hundred fifty-two thousand, nine hundred seventy-four".