136731416 has 8 divisors (see below), whose sum is σ = 256371420. Its totient is φ = 68365704.

The previous prime is 136731403. The next prime is 136731437. The reversal of 136731416 is 614137631.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8545706 + ... + 8545721.

Almost surely, 2^136731416 is an apocalyptic number.

It is an amenable number.

136731416 is a deficient number, since it is larger than the sum of its proper divisors (119640004).

136731416 is a wasteful number, since it uses less digits than its factorization.

136731416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17091433 (or 17091429 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 136731416 is about 11693.2209420672. The cubic root of 136731416 is about 515.1765706171.

The spelling of 136731416 in words is "one hundred thirty-six million, seven hundred thirty-one thousand, four hundred sixteen".