136492125 has 128 divisors (see below), whose sum is σ = 294727680. Its totient is φ = 54432000.

The previous prime is 136492121. The next prime is 136492127. The reversal of 136492125 is 521294631.

It is not a de Polignac number, because 136492125 - 2² = 136492121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136492121) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 837294 + ... + 837456.

It is an arithmetic number, because the mean of its divisors is an integer number (2302560).

Almost surely, 2^136492125 is an apocalyptic number.

136492125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136492125 is an abundant number, since it is smaller than the sum of its proper divisors (158235555).

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

136492125 is a wasteful number, since it uses less digits than its factorization.

136492125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 218 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 136492125 is about 11682.9844217991. The cubic root of 136492125 is about 514.8758616180.

The spelling of 136492125 in words is "one hundred thirty-six million, four hundred ninety-two thousand, one hundred twenty-five".