73564083 has 18 divisors (see below), whose sum is σ = 112881444. Its totient is φ = 46156224.

The previous prime is 73564081. The next prime is 73564093. The reversal of 73564083 is 38046537.

It is a happy number.

73564083 is a `hidden beast` number, since 7 + 3 + 5 + 640 + 8 + 3 = 666.

It is not a de Polignac number, because 73564083 - 2¹ = 73564081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73564081) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11541 + ... + 16742.

Almost surely, 2^73564083 is an apocalyptic number.

73564083 is a deficient number, since it is larger than the sum of its proper divisors (39317361).

73564083 is a wasteful number, since it uses less digits than its factorization.

73564083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28323 (or 28303 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 73564083 is about 8576.9506819149. The cubic root of 73564083 is about 419.0076401301.

The spelling of 73564083 in words is "seventy-three million, five hundred sixty-four thousand, eighty-three".