73064892 has 48 divisors (see below), whose sum is σ = 179020800. Its totient is φ = 23162880.

The previous prime is 73064863. The next prime is 73064917. The reversal of 73064892 is 29846037.

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 73064892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20284 + ... + 23612.

It is an arithmetic number, because the mean of its divisors is an integer number (3729600).

Almost surely, 2^73064892 is an apocalyptic number.

It is an amenable number.

73064892 is an abundant number, since it is smaller than the sum of its proper divisors (105955908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73064892 is a wasteful number, since it uses less digits than its factorization.

73064892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 73064892 is about 8547.8004188212. The cubic root of 73064892 is about 418.0577211713.

The spelling of 73064892 in words is "seventy-three million, sixty-four thousand, eight hundred ninety-two".