13250352 has 20 divisors (see below), whose sum is σ = 34230200. Its totient is φ = 4416768.

The previous prime is 13250333. The next prime is 13250357. The reversal of 13250352 is 25305231.

It is not an unprimeable number, because it can be changed into a prime (13250357) 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 3 ways as a sum of consecutive naturals, for example, 137977 + ... + 138072.

It is an arithmetic number, because the mean of its divisors is an integer number (1711510).

Almost surely, 2^13250352 is an apocalyptic number.

13250352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13250352 is an abundant number, since it is smaller than the sum of its proper divisors (20979848).

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

13250352 is a wasteful number, since it uses less digits than its factorization.

13250352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276060 (or 276054 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13250352 is about 3640.1032952377. The cubic root of 13250352 is about 236.6332699905.

Adding to 13250352 its reverse (25305231), we get a palindrome (38555583).

The spelling of 13250352 in words is "thirteen million, two hundred fifty thousand, three hundred fifty-two".