136724496 has 40 divisors (see below), whose sum is σ = 355200480. Its totient is φ = 45317376.

The previous prime is 136724459. The next prime is 136724521. The reversal of 136724496 is 694427631.

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, 636 + ... + 16548.

It is an arithmetic number, because the mean of its divisors is an integer number (8880012).

Almost surely, 2^136724496 is an apocalyptic number.

136724496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136724496 is an abundant number, since it is smaller than the sum of its proper divisors (218475984).

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

136724496 is a wasteful number, since it uses less digits than its factorization.

136724496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16103 (or 16097 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 136724496 is about 11692.9250403823. The cubic root of 136724496 is about 515.1678794128.

The spelling of 136724496 in words is "one hundred thirty-six million, seven hundred twenty-four thousand, four hundred ninety-six".