73270056 has 16 divisors (see below), whose sum is σ = 183175200. Its totient is φ = 24423344.

The previous prime is 73270049. The next prime is 73270063. The reversal of 73270056 is 65007237.

It is an interprime number because it is at equal distance from previous prime (73270049) and next prime (73270063).

It is a super-2 number, since 2×73270056² = 10737002212486272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526436 + ... + 1526483.

It is an arithmetic number, because the mean of its divisors is an integer number (11448450).

Almost surely, 2^73270056 is an apocalyptic number.

It is an amenable number.

73270056 is an abundant number, since it is smaller than the sum of its proper divisors (109905144).

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

73270056 is a wasteful number, since it uses less digits than its factorization.

73270056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052928 (or 3052924 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 73270056 is about 8559.7929881511. The cubic root of 73270056 is about 418.4486532900.

The spelling of 73270056 in words is "seventy-three million, two hundred seventy thousand, fifty-six".