136402376 has 16 divisors (see below), whose sum is σ = 279005040. Its totient is φ = 62001040.

The previous prime is 136402307. The next prime is 136402381. The reversal of 136402376 is 673204631.

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, 774926 + ... + 775101.

It is an arithmetic number, because the mean of its divisors is an integer number (17437815).

Almost surely, 2^136402376 is an apocalyptic number.

It is an amenable number.

136402376 is an abundant number, since it is smaller than the sum of its proper divisors (142602664).

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

136402376 is a wasteful number, since it uses less digits than its factorization.

136402376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550044 (or 1550040 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 136402376 is about 11679.1427767623. The cubic root of 136402376 is about 514.7629864232.

The spelling of 136402376 in words is "one hundred thirty-six million, four hundred two thousand, three hundred seventy-six".