36441172 has 6 divisors (see below), whose sum is σ = 63772058. Its totient is φ = 18220584.

The previous prime is 36441137. The next prime is 36441191. The reversal of 36441172 is 27114463.

It can be written as a sum of positive squares in only one way, i.e., 23001616 + 13439556 = 4796^2 + 3666^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36441172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4555143 + ... + 4555150.

Almost surely, 2^36441172 is an apocalyptic number.

It is an amenable number.

36441172 is a deficient number, since it is larger than the sum of its proper divisors (27330886).

36441172 is a wasteful number, since it uses less digits than its factorization.

36441172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110297 (or 9110295 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 36441172 is about 6036.6523835649. The cubic root of 36441172 is about 331.5360651196.

The spelling of 36441172 in words is "thirty-six million, four hundred forty-one thousand, one hundred seventy-two".