36007172 has 6 divisors (see below), whose sum is σ = 63012558. Its totient is φ = 18003584.

The previous prime is 36007171. The next prime is 36007187. The reversal of 36007172 is 27170063.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 198916 = 5984^2 + 446^2 .

It is not an unprimeable number, because it can be changed into a prime (36007171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4500893 + ... + 4500900.

It is an arithmetic number, because the mean of its divisors is an integer number (10502093).

Almost surely, 2^36007172 is an apocalyptic number.

It is an amenable number.

36007172 is a deficient number, since it is larger than the sum of its proper divisors (27005386).

36007172 is a wasteful number, since it uses less digits than its factorization.

36007172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9001797 (or 9001795 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 36007172 is about 6000.5976369025. The cubic root of 36007172 is about 330.2146506763.

The spelling of 36007172 in words is "thirty-six million, seven thousand, one hundred seventy-two".