136410625 has 40 divisors (see below), whose sum is σ = 186490304. Its totient is φ = 99144000.

The previous prime is 136410623. The next prime is 136410629. The reversal of 136410625 is 526014631.

It is not a de Polignac number, because 136410625 - 2¹ = 136410623 is a prime.

It is a super-2 number, since 2×136410625² = 37215717225781250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136410593 and 136410602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136410623) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 836794 + ... + 836956.

Almost surely, 2^136410625 is an apocalyptic number.

It is an amenable number.

136410625 is a deficient number, since it is larger than the sum of its proper divisors (50079679).

136410625 is a wasteful number, since it uses less digits than its factorization.

136410625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 136410625 is about 11679.4959223419. The cubic root of 136410625 is about 514.7733630613.

The spelling of 136410625 in words is "one hundred thirty-six million, four hundred ten thousand, six hundred twenty-five".