36151172 has 6 divisors (see below), whose sum is σ = 63264558. Its totient is φ = 18075584.

The previous prime is 36151169. The next prime is 36151189. The reversal of 36151172 is 27115163.

36151172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 22505536 + 13645636 = 4744^2 + 3694^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4518893 + ... + 4518900.

It is an arithmetic number, because the mean of its divisors is an integer number (10544093).

Almost surely, 2^36151172 is an apocalyptic number.

It is an amenable number.

36151172 is a deficient number, since it is larger than the sum of its proper divisors (27113386).

36151172 is a wasteful number, since it uses less digits than its factorization.

36151172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9037797 (or 9037795 counting only the distinct ones).

The product of its digits is 1260, while the sum is 26.

The square root of 36151172 is about 6012.5844692611. The cubic root of 36151172 is about 330.6542636657.

The spelling of 36151172 in words is "thirty-six million, one hundred fifty-one thousand, one hundred seventy-two".