36641975 has 12 divisors (see below), whose sum is σ = 47828040. Its totient is φ = 27770400.

The previous prime is 36641959. The next prime is 36641981. The reversal of 36641975 is 57914663.

It is not a de Polignac number, because 36641975 - 2⁴ = 36641959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38096 + ... + 39045.

It is an arithmetic number, because the mean of its divisors is an integer number (3985670).

Almost surely, 2^36641975 is an apocalyptic number.

36641975 is a deficient number, since it is larger than the sum of its proper divisors (11186065).

36641975 is a wasteful number, since it uses less digits than its factorization.

36641975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77170 (or 77165 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 36641975 is about 6053.2615175622. The cubic root of 36641975 is about 332.1439080730.

The spelling of 36641975 in words is "thirty-six million, six hundred forty-one thousand, nine hundred seventy-five".