136733625 has 96 divisors (see below), whose sum is σ = 286191360. Its totient is φ = 61516800.

The previous prime is 136733617. The next prime is 136733657. The reversal of 136733625 is 526337631.

It is not a de Polignac number, because 136733625 - 2³ = 136733617 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 136733625.

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 95 ways as a sum of consecutive naturals, for example, 763786 + ... + 763964.

It is an arithmetic number, because the mean of its divisors is an integer number (2981160).

Almost surely, 2^136733625 is an apocalyptic number.

136733625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136733625 is an abundant number, since it is smaller than the sum of its proper divisors (149457735).

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

136733625 is a wasteful number, since it uses less digits than its factorization.

136733625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 291 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 136733625 is about 11693.3153981238. The cubic root of 136733625 is about 515.1793449586.

The spelling of 136733625 in words is "one hundred thirty-six million, seven hundred thirty-three thousand, six hundred twenty-five".