36543272 has 16 divisors (see below), whose sum is σ = 70371060. Its totient is φ = 17777664.

The previous prime is 36543271. The next prime is 36543281. The reversal of 36543272 is 27234563.

It can be written as a sum of positive squares in 2 ways, for example, as 25745476 + 10797796 = 5074^2 + 3286^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (36543271) 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, 61433 + ... + 62024.

Almost surely, 2^36543272 is an apocalyptic number.

It is an amenable number.

36543272 is a deficient number, since it is larger than the sum of its proper divisors (33827788).

36543272 is a wasteful number, since it uses less digits than its factorization.

36543272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123500 (or 123496 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 36543272 is about 6045.1031422135. The cubic root of 36543272 is about 331.8454063244.

The spelling of 36543272 in words is "thirty-six million, five hundred forty-three thousand, two hundred seventy-two".