73267056 has 30 divisors (see below), whose sum is σ = 205046400. Its totient is φ = 24422304.

The previous prime is 73267037. The next prime is 73267063. The reversal of 73267056 is 65076237.

It is a happy number.

It is a super-2 number, since 2×73267056² = 10736122989814272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 73267056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 254256 + ... + 254543.

It is an arithmetic number, because the mean of its divisors is an integer number (6834880).

Almost surely, 2^73267056 is an apocalyptic number.

It is an amenable number.

73267056 is an abundant number, since it is smaller than the sum of its proper divisors (131779344).

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

73267056 is a wasteful number, since it uses less digits than its factorization.

73267056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508813 (or 508804 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 73267056 is about 8559.6177484745. The cubic root of 73267056 is about 418.4429421661.

The spelling of 73267056 in words is "seventy-three million, two hundred sixty-seven thousand, fifty-six".