136373984 has 24 divisors (see below), whose sum is σ = 274732920. Its totient is φ = 66600576.

The previous prime is 136373977. The next prime is 136373999. The reversal of 136373984 is 489373631.

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, 48179 + ... + 50930.

It is an arithmetic number, because the mean of its divisors is an integer number (11447205).

Almost surely, 2^136373984 is an apocalyptic number.

It is an amenable number.

136373984 is an abundant number, since it is smaller than the sum of its proper divisors (138358936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136373984 is an equidigital number, since it uses as much as digits as its factorization.

136373984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99162 (or 99154 counting only the distinct ones).

The product of its digits is 326592, while the sum is 44.

The square root of 136373984 is about 11677.9272133371. The cubic root of 136373984 is about 514.7272681674.

The spelling of 136373984 in words is "one hundred thirty-six million, three hundred seventy-three thousand, nine hundred eighty-four".