136001432 has 32 divisors (see below), whose sum is σ = 298214400. Its totient is φ = 56929824.

The previous prime is 136001429. The next prime is 136001441. The reversal of 136001432 is 234100631.

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, 25832 + ... + 30647.

It is an arithmetic number, because the mean of its divisors is an integer number (9319200).

Almost surely, 2^136001432 is an apocalyptic number.

It is an amenable number.

136001432 is an abundant number, since it is smaller than the sum of its proper divisors (162212968).

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

136001432 is a wasteful number, since it uses less digits than its factorization.

136001432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56535 (or 56531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 136001432 is about 11661.9651860225. The cubic root of 136001432 is about 514.2581230642.

The spelling of 136001432 in words is "one hundred thirty-six million, one thousand, four hundred thirty-two".