136042592 has 48 divisors (see below), whose sum is σ = 313582752. Its totient is φ = 56878080.

The previous prime is 136042579. The next prime is 136042609. The reversal of 136042592 is 295240631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 1778 + ... + 16590.

It is an arithmetic number, because the mean of its divisors is an integer number (6532974).

Almost surely, 2^136042592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136042592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156791376).

136042592 is an abundant number, since it is smaller than the sum of its proper divisors (177540160).

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

136042592 is a wasteful number, since it uses less digits than its factorization.

136042592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14871 (or 14863 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 136042592 is about 11663.7297636734. The cubic root of 136042592 is about 514.3099968546.

The spelling of 136042592 in words is "one hundred thirty-six million, forty-two thousand, five hundred ninety-two".