73225408 has 14 divisors (see below), whose sum is σ = 145306796. Its totient is φ = 36612672.

The previous prime is 73225393. The next prime is 73225417. The reversal of 73225408 is 80452237.

It is a self number, because there is not a number n which added to its sum of digits gives 73225408.

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, 572010 + ... + 572137.

Almost surely, 2^73225408 is an apocalyptic number.

It is an amenable number.

73225408 is a deficient number, since it is larger than the sum of its proper divisors (72081388).

73225408 is a wasteful number, since it uses less digits than its factorization.

73225408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144159 (or 1144149 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 73225408 is about 8557.1845837285. The cubic root of 73225408 is about 418.3636404272.

The spelling of 73225408 in words is "seventy-three million, two hundred twenty-five thousand, four hundred eight".