13401250 has 40 divisors (see below), whose sum is σ = 25641792. Its totient is φ = 5250000.

The previous prime is 13401247. The next prime is 13401281. The reversal of 13401250 is 5210431.

13401250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 88675 + ... + 88825.

Almost surely, 2^13401250 is an apocalyptic number.

13401250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13401250 is a deficient number, since it is larger than the sum of its proper divisors (12240542).

13401250 is an equidigital number, since it uses as much as digits as its factorization.

13401250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 13401250 is about 3660.7717765520. The cubic root of 13401250 is about 237.5281591727.

Adding to 13401250 its reverse (5210431), we get a palindrome (18611681).

The spelling of 13401250 in words is "thirteen million, four hundred one thousand, two hundred fifty".