73655996 has 12 divisors (see below), whose sum is σ = 129314640. Its totient is φ = 36708960.

The previous prime is 73655993. The next prime is 73656007. The reversal of 73655996 is 69955637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73655993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28361 + ... + 30848.

It is an arithmetic number, because the mean of its divisors is an integer number (10776220).

Almost surely, 2^73655996 is an apocalyptic number.

It is an amenable number.

73655996 is a deficient number, since it is larger than the sum of its proper divisors (55658644).

73655996 is a wasteful number, since it uses less digits than its factorization.

73655996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59524 (or 59522 counting only the distinct ones).

The product of its digits is 1530900, while the sum is 50.

The square root of 73655996 is about 8582.3071490130. The cubic root of 73655996 is about 419.1820740810.

The spelling of 73655996 in words is "seventy-three million, six hundred fifty-five thousand, nine hundred ninety-six".