73146604 has 6 divisors (see below), whose sum is σ = 128006564. Its totient is φ = 36573300.

The previous prime is 73146589. The next prime is 73146643. The reversal of 73146604 is 40664137.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9143322 + ... + 9143329.

Almost surely, 2^73146604 is an apocalyptic number.

It is an amenable number.

73146604 is a deficient number, since it is larger than the sum of its proper divisors (54859960).

73146604 is a wasteful number, since it uses less digits than its factorization.

73146604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18286655 (or 18286653 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 73146604 is about 8552.5787923877. The cubic root of 73146604 is about 418.2135078294.

The spelling of 73146604 in words is "seventy-three million, one hundred forty-six thousand, six hundred four".