136410925 has 24 divisors (see below), whose sum is σ = 199987200. Its totient is φ = 90310080.

The previous prime is 136410919. The next prime is 136410947. The reversal of 136410925 is 529014631.

It is not a de Polignac number, because 136410925 - 2³ = 136410917 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 8365 + ... + 18514.

It is an arithmetic number, because the mean of its divisors is an integer number (8332800).

Almost surely, 2^136410925 is an apocalyptic number.

It is an amenable number.

136410925 is a deficient number, since it is larger than the sum of its proper divisors (63576275).

136410925 is a wasteful number, since it uses less digits than its factorization.

136410925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26925 (or 26920 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 136410925 is about 11679.5087653548. The cubic root of 136410925 is about 514.7737404314.

The spelling of 136410925 in words is "one hundred thirty-six million, four hundred ten thousand, nine hundred twenty-five".