36111272 has 16 divisors (see below), whose sum is σ = 68002740. Its totient is φ = 17977216.

The previous prime is 36111263. The next prime is 36111277. The reversal of 36111272 is 27211163.

It can be written as a sum of positive squares in 2 ways, for example, as 33570436 + 2540836 = 5794^2 + 1594^2 .

It is a super-3 number, since 3×36111272³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (36111277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7823 + ... + 11550.

Almost surely, 2^36111272 is an apocalyptic number.

It is an amenable number.

36111272 is a deficient number, since it is larger than the sum of its proper divisors (31891468).

36111272 is a wasteful number, since it uses less digits than its factorization.

36111272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19612 (or 19608 counting only the distinct ones).

The product of its digits is 504, while the sum is 23.

The square root of 36111272 is about 6009.2655125231. The cubic root of 36111272 is about 330.5325713286.

The spelling of 36111272 in words is "thirty-six million, one hundred eleven thousand, two hundred seventy-two".