73366064 has 10 divisors (see below), whose sum is σ = 142146780. Its totient is φ = 36683024.

The previous prime is 73366061. The next prime is 73366091. The reversal of 73366064 is 46066337.

It is not an unprimeable number, because it can be changed into a prime (73366061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2292674 + ... + 2292705.

It is an arithmetic number, because the mean of its divisors is an integer number (14214678).

Almost surely, 2^73366064 is an apocalyptic number.

It is an amenable number.

73366064 is a deficient number, since it is larger than the sum of its proper divisors (68780716).

73366064 is a wasteful number, since it uses less digits than its factorization.

73366064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585387 (or 4585381 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 73366064 is about 8565.3992317930. The cubic root of 73366064 is about 418.6313422173.

The spelling of 73366064 in words is "seventy-three million, three hundred sixty-six thousand, sixty-four".