136941790 has 8 divisors (see below), whose sum is σ = 246495240. Its totient is φ = 54776712.

The previous prime is 136941757. The next prime is 136941803. The reversal of 136941790 is 97149631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6847080 + ... + 6847099.

It is an arithmetic number, because the mean of its divisors is an integer number (30811905).

Almost surely, 2^136941790 is an apocalyptic number.

136941790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136941790 is a deficient number, since it is larger than the sum of its proper divisors (109553450).

136941790 is a wasteful number, since it uses less digits than its factorization.

136941790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13694186.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 136941790 is about 11702.2130385667. The cubic root of 136941790 is about 515.4406509150.

It can be divided in two parts, 136941 and 790, that added together give a palindrome (137731).

The spelling of 136941790 in words is "one hundred thirty-six million, nine hundred forty-one thousand, seven hundred ninety".