136092621 has 16 divisors (see below), whose sum is σ = 214531200. Its totient is φ = 75085248.

The previous prime is 136092569. The next prime is 136092631. The reversal of 136092621 is 126290631.

136092621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136092621 - 2⁷ = 136092493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136092631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111126 + ... + 112343.

It is an arithmetic number, because the mean of its divisors is an integer number (13408200).

Almost surely, 2^136092621 is an apocalyptic number.

It is an amenable number.

136092621 is a deficient number, since it is larger than the sum of its proper divisors (78438579).

136092621 is a wasteful number, since it uses less digits than its factorization.

136092621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223508.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 136092621 is about 11665.8742064193. The cubic root of 136092621 is about 514.3730341261.

The spelling of 136092621 in words is "one hundred thirty-six million, ninety-two thousand, six hundred twenty-one".