136233456 has 40 divisors (see below), whose sum is σ = 352467024. Its totient is φ = 45342720.

The previous prime is 136233407. The next prime is 136233467. The reversal of 136233456 is 654332631.

It is a congruent number.

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, 37680 + ... + 41136.

Almost surely, 2^136233456 is an apocalyptic number.

136233456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136233456 is an abundant number, since it is smaller than the sum of its proper divisors (216233568).

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

136233456 is a wasteful number, since it uses less digits than its factorization.

136233456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289 (or 4283 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 136233456 is about 11671.9088413164. The cubic root of 136233456 is about 514.5504053688.

The spelling of 136233456 in words is "one hundred thirty-six million, two hundred thirty-three thousand, four hundred fifty-six".