73056886 has 8 divisors (see below), whose sum is σ = 125240400. Its totient is φ = 31310088.

The previous prime is 73056883. The next prime is 73056931. The reversal of 73056886 is 68865037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73056883) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2609161 + ... + 2609188.

It is an arithmetic number, because the mean of its divisors is an integer number (15655050).

Almost surely, 2^73056886 is an apocalyptic number.

73056886 is a deficient number, since it is larger than the sum of its proper divisors (52183514).

73056886 is a wasteful number, since it uses less digits than its factorization.

73056886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218358.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 73056886 is about 8547.3320983802. The cubic root of 73056886 is about 418.0424512185.

The spelling of 73056886 in words is "seventy-three million, fifty-six thousand, eight hundred eighty-six".