136463512 has 16 divisors (see below), whose sum is σ = 257019840. Its totient is φ = 67924896.

The previous prime is 136463507. The next prime is 136463521. The reversal of 136463512 is 215364631.

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, 36463 + ... + 40030.

It is an arithmetic number, because the mean of its divisors is an integer number (16063740).

Almost surely, 2^136463512 is an apocalyptic number.

It is an amenable number.

136463512 is a deficient number, since it is larger than the sum of its proper divisors (120556328).

136463512 is a wasteful number, since it uses less digits than its factorization.

136463512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76722 (or 76718 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 136463512 is about 11681.7597989344. The cubic root of 136463512 is about 514.8398810988.

The spelling of 136463512 in words is "one hundred thirty-six million, four hundred sixty-three thousand, five hundred twelve".