136225650 has 48 divisors (see below), whose sum is σ = 368556768. Its totient is φ = 33024000.

The previous prime is 136225633. The next prime is 136225667. The reversal of 136225650 is 56522631.

It is an interprime number because it is at equal distance from previous prime (136225633) and next prime (136225667).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 39631 + ... + 42930.

It is an arithmetic number, because the mean of its divisors is an integer number (7678266).

Almost surely, 2^136225650 is an apocalyptic number.

136225650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136225650 is an abundant number, since it is smaller than the sum of its proper divisors (232331118).

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

136225650 is a wasteful number, since it uses less digits than its factorization.

136225650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82587 (or 82582 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 136225650 is about 11671.5744439214. The cubic root of 136225650 is about 514.5405774912.

The spelling of 136225650 in words is "one hundred thirty-six million, two hundred twenty-five thousand, six hundred fifty".