13351490 has 16 divisors (see below), whose sum is σ = 25297920. Its totient is φ = 5059440.

The previous prime is 13351453. The next prime is 13351537. The reversal of 13351490 is 9415331.

13351490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34946 + ... + 35325.

It is an arithmetic number, because the mean of its divisors is an integer number (1581120).

Almost surely, 2^13351490 is an apocalyptic number.

13351490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13351490 is a deficient number, since it is larger than the sum of its proper divisors (11946430).

13351490 is a wasteful number, since it uses less digits than its factorization.

13351490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70297.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 13351490 is about 3653.9690748555. The cubic root of 13351490 is about 237.2338070222.

The spelling of 13351490 in words is "thirteen million, three hundred fifty-one thousand, four hundred ninety".