73079552 has 72 divisors (see below), whose sum is σ = 179594016. Its totient is φ = 28901376.

The previous prime is 73079537. The next prime is 73079557. The reversal of 73079552 is 25597037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73079557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21728 + ... + 24864.

Almost surely, 2^73079552 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 73079552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89797008).

73079552 is an abundant number, since it is smaller than the sum of its proper divisors (106514464).

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

73079552 is a wasteful number, since it uses less digits than its factorization.

73079552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173 (or 3159 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 73079552 is about 8548.6579063617. The cubic root of 73079552 is about 418.0856794979.

The spelling of 73079552 in words is "seventy-three million, seventy-nine thousand, five hundred fifty-two".