13025590 has 16 divisors (see below), whose sum is σ = 24465888. Its totient is φ = 4983616.

The previous prime is 13025581. The next prime is 13025647. The reversal of 13025590 is 9552031.

It is a plaindrome in base 15.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 28087 + ... + 28546.

It is an arithmetic number, because the mean of its divisors is an integer number (1529118).

Almost surely, 2^13025590 is an apocalyptic number.

13025590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13025590 is a deficient number, since it is larger than the sum of its proper divisors (11440298).

13025590 is a wasteful number, since it uses less digits than its factorization.

13025590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56663.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 13025590 is about 3609.0982253189. The cubic root of 13025590 is about 235.2876513787.

The spelling of 13025590 in words is "thirteen million, twenty-five thousand, five hundred ninety".