73421476 has 12 divisors (see below), whose sum is σ = 128649472. Its totient is φ = 36664488.

The previous prime is 73421471. The next prime is 73421477. The reversal of 73421476 is 67412437.

It is not an unprimeable number, because it can be changed into a prime (73421471) 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, 7860 + ... + 14443.

Almost surely, 2^73421476 is an apocalyptic number.

It is an amenable number.

73421476 is a deficient number, since it is larger than the sum of its proper divisors (55227996).

73421476 is a wasteful number, since it uses less digits than its factorization.

73421476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23130 (or 23128 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 73421476 is about 8568.6332632457. The cubic root of 73421476 is about 418.7367104715.

The spelling of 73421476 in words is "seventy-three million, four hundred twenty-one thousand, four hundred seventy-six".