136607625 has 192 divisors, whose sum is σ = 327075840. Its totient is φ = 53136000.

The previous prime is 136607617. The next prime is 136607633. The reversal of 136607625 is 526706631.

It is an interprime number because it is at equal distance from previous prime (136607617) and next prime (136607633).

It is not a de Polignac number, because 136607625 - 2³ = 136607617 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 136607625.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1645834 + ... + 1645916.

It is an arithmetic number, because the mean of its divisors is an integer number (1703520).

Almost surely, 2^136607625 is an apocalyptic number.

136607625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136607625 is an abundant number, since it is smaller than the sum of its proper divisors (190468215).

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

136607625 is a wasteful number, since it uses less digits than its factorization.

136607625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 136607625 is about 11687.9264628077. The cubic root of 136607625 is about 515.0210504482.

The spelling of 136607625 in words is "one hundred thirty-six million, six hundred seven thousand, six hundred twenty-five".