73276056 has 64 divisors (see below), whose sum is σ = 232627200. Its totient is φ = 20935584.

The previous prime is 73276043. The next prime is 73276057. The reversal of 73276056 is 65067237.

It is a happy number.

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 73276056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73276057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22720 + ... + 25743.

It is an arithmetic number, because the mean of its divisors is an integer number (3634800).

Almost surely, 2^73276056 is an apocalyptic number.

It is an amenable number.

73276056 is an abundant number, since it is smaller than the sum of its proper divisors (159351144).

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

73276056 is a wasteful number, since it uses less digits than its factorization.

73276056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48485 (or 48475 counting only the distinct ones).

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

The square root of 73276056 is about 8560.1434567418. The cubic root of 73276056 is about 418.4600750700.

The spelling of 73276056 in words is "seventy-three million, two hundred seventy-six thousand, fifty-six".