136606472 has 32 divisors (see below), whose sum is σ = 267494400. Its totient is φ = 65319744.

The previous prime is 136606451. The next prime is 136606507. The reversal of 136606472 is 274606631.

It is a super-2 number, since 2×136606472² = 37322656384573568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22073 + ... + 27575.

It is an arithmetic number, because the mean of its divisors is an integer number (8359200).

Almost surely, 2^136606472 is an apocalyptic number.

It is an amenable number.

136606472 is a deficient number, since it is larger than the sum of its proper divisors (130887928).

136606472 is a wasteful number, since it uses less digits than its factorization.

136606472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645 (or 5641 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 136606472 is about 11687.8771383002. The cubic root of 136606472 is about 515.0196014785.

The spelling of 136606472 in words is "one hundred thirty-six million, six hundred six thousand, four hundred seventy-two".