36653145 has 32 divisors (see below), whose sum is σ = 61737984. Its totient is φ = 18532800.

The previous prime is 36653143. The next prime is 36653167. The reversal of 36653145 is 54135663.

It is not a de Polignac number, because 36653145 - 2¹ = 36653143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36653143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44790 + ... + 45600.

It is an arithmetic number, because the mean of its divisors is an integer number (1929312).

Almost surely, 2^36653145 is an apocalyptic number.

It is an amenable number.

36653145 is a deficient number, since it is larger than the sum of its proper divisors (25084839).

36653145 is a wasteful number, since it uses less digits than its factorization.

36653145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973.

The product of its digits is 32400, while the sum is 33.

The square root of 36653145 is about 6054.1840903626. The cubic root of 36653145 is about 332.1776550761.

The spelling of 36653145 in words is "thirty-six million, six hundred fifty-three thousand, one hundred forty-five".