13372250 has 32 divisors (see below), whose sum is σ = 25356240. Its totient is φ = 5280000.

The previous prime is 13372201. The next prime is 13372267. The reversal of 13372250 is 5227331.

It can be written as a sum of positive squares in 8 ways, for example, as 534361 + 12837889 = 731^2 + 3583^2 .

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 15 ways as a sum of consecutive naturals, for example, 21950 + ... + 22550.

Almost surely, 2^13372250 is an apocalyptic number.

13372250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13372250 is a deficient number, since it is larger than the sum of its proper divisors (11983990).

13372250 is an equidigital number, since it uses as much as digits as its factorization.

13372250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13372250 is about 3656.8087179944. The cubic root of 13372250 is about 237.3567002586.

Adding to 13372250 its reverse (5227331), we get a palindrome (18599581).

The spelling of 13372250 in words is "thirteen million, three hundred seventy-two thousand, two hundred fifty".