36645734 has 12 divisors (see below), whose sum is σ = 56932044. Its totient is φ = 17690232.

The previous prime is 36645701. The next prime is 36645767. The reversal of 36645734 is 43754663.

It is an interprime number because it is at equal distance from previous prime (36645701) and next prime (36645767).

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 9212 + ... + 12575.

It is an arithmetic number, because the mean of its divisors is an integer number (4744337).

Almost surely, 2^36645734 is an apocalyptic number.

36645734 is a deficient number, since it is larger than the sum of its proper divisors (20286310).

36645734 is a wasteful number, since it uses less digits than its factorization.

36645734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21847 (or 21818 counting only the distinct ones).

The product of its digits is 181440, while the sum is 38.

The square root of 36645734 is about 6053.5720033712. The cubic root of 36645734 is about 332.1552655964.

The spelling of 36645734 in words is "thirty-six million, six hundred forty-five thousand, seven hundred thirty-four".