136356514 has 12 divisors (see below), whose sum is σ = 237928374. Its totient is φ = 58438464.

The previous prime is 136356499. The next prime is 136356523. The reversal of 136356514 is 415653631.

It can be written as a sum of positive squares in only one way, i.e., 130988025 + 5368489 = 11445^2 + 2317^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 136356514.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 695599 + ... + 695794.

Almost surely, 2^136356514 is an apocalyptic number.

136356514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

136356514 is a deficient number, since it is larger than the sum of its proper divisors (101571860).

136356514 is a wasteful number, since it uses less digits than its factorization.

136356514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391409 (or 1391402 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 136356514 is about 11677.1791970493. The cubic root of 136356514 is about 514.7052877546.

The spelling of 136356514 in words is "one hundred thirty-six million, three hundred fifty-six thousand, five hundred fourteen".