73955056 has 40 divisors (see below), whose sum is σ = 164802944. Its totient is φ = 31492800.

The previous prime is 73955041. The next prime is 73955071. The reversal of 73955056 is 65055937.

It is an interprime number because it is at equal distance from previous prime (73955041) and next prime (73955071).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16231 + ... + 20281.

Almost surely, 2^73955056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73955056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82401472).

73955056 is an abundant number, since it is smaller than the sum of its proper divisors (90847888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73955056 is a wasteful number, since it uses less digits than its factorization.

73955056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229 (or 4223 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 40.

The square root of 73955056 is about 8599.7125533357. The cubic root of 73955056 is about 419.7486326570.

The spelling of 73955056 in words is "seventy-three million, nine hundred fifty-five thousand, fifty-six".