136465790 has 16 divisors (see below), whose sum is σ = 258567120. Its totient is φ = 51713280.

The previous prime is 136465787. The next prime is 136465811. The reversal of 136465790 is 97564631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358931 + ... + 359310.

It is an arithmetic number, because the mean of its divisors is an integer number (16160445).

Almost surely, 2^136465790 is an apocalyptic number.

136465790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136465790 is a deficient number, since it is larger than the sum of its proper divisors (122101330).

136465790 is a wasteful number, since it uses less digits than its factorization.

136465790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718267.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 136465790 is about 11681.8573009603. The cubic root of 136465790 is about 514.8427458419.

The spelling of 136465790 in words is "one hundred thirty-six million, four hundred sixty-five thousand, seven hundred ninety".