36456645 has 16 divisors (see below), whose sum is σ = 58779072. Its totient is φ = 19294080.

The previous prime is 36456617. The next prime is 36456677. The reversal of 36456645 is 54665463.

It is not a de Polignac number, because 36456645 - 2⁵ = 36456613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7312 + ... + 11241.

It is an arithmetic number, because the mean of its divisors is an integer number (3673692).

Almost surely, 2^36456645 is an apocalyptic number.

It is an amenable number.

36456645 is a deficient number, since it is larger than the sum of its proper divisors (22322427).

36456645 is a wasteful number, since it uses less digits than its factorization.

36456645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18692.

The product of its digits is 259200, while the sum is 39.

The square root of 36456645 is about 6037.9338353447. The cubic root of 36456645 is about 331.5829821219.

The spelling of 36456645 in words is "thirty-six million, four hundred fifty-six thousand, six hundred forty-five".