36493047 has 12 divisors (see below), whose sum is σ = 52765960. Its totient is φ = 24303888.

The previous prime is 36493031. The next prime is 36493073. The reversal of 36493047 is 74039463.

36493047 is a `hidden beast` number, since 3 + 649 + 3 + 0 + 4 + 7 = 666.

It is not a de Polignac number, because 36493047 - 2⁴ = 36493031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36493027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13104 + ... + 15642.

Almost surely, 2^36493047 is an apocalyptic number.

36493047 is a deficient number, since it is larger than the sum of its proper divisors (16272913).

36493047 is a wasteful number, since it uses less digits than its factorization.

36493047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142 (or 4139 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 36493047 is about 6040.9475250163. The cubic root of 36493047 is about 331.6933074005.

The spelling of 36493047 in words is "thirty-six million, four hundred ninety-three thousand, forty-seven".