73298912 has 12 divisors (see below), whose sum is σ = 144307296. Its totient is φ = 36649440.

The previous prime is 73298893. The next prime is 73298971. The reversal of 73298912 is 21989237.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 73298912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145264 + ... + 1145327.

It is an arithmetic number, because the mean of its divisors is an integer number (12025608).

Almost surely, 2^73298912 is an apocalyptic number.

It is an amenable number.

73298912 is a deficient number, since it is larger than the sum of its proper divisors (71008384).

73298912 is a wasteful number, since it uses less digits than its factorization.

73298912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290601 (or 2290593 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 73298912 is about 8561.4783770094. The cubic root of 73298912 is about 418.5035787270.

The spelling of 73298912 in words is "seventy-three million, two hundred ninety-eight thousand, nine hundred twelve".