136880476 has 12 divisors (see below), whose sum is σ = 239623720. Its totient is φ = 68416560.

The previous prime is 136880453. The next prime is 136880519. The reversal of 136880476 is 674088631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16630 + ... + 23458.

Almost surely, 2^136880476 is an apocalyptic number.

It is an amenable number.

136880476 is a deficient number, since it is larger than the sum of its proper divisors (102743244).

136880476 is a wasteful number, since it uses less digits than its factorization.

136880476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11844 (or 11842 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 136880476 is about 11699.5929843734. The cubic root of 136880476 is about 515.3637120298.

The spelling of 136880476 in words is "one hundred thirty-six million, eight hundred eighty thousand, four hundred seventy-six".