73074792 has 96 divisors (see below), whose sum is σ = 215974080. Its totient is φ = 20171520.

The previous prime is 73074791. The next prime is 73074811. The reversal of 73074792 is 29747037.

It is a self number, because there is not a number n which added to its sum of digits gives 73074792.

It is not an unprimeable number, because it can be changed into a prime (73074791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 709413 + ... + 709515.

It is an arithmetic number, because the mean of its divisors is an integer number (2249730).

Almost surely, 2^73074792 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 73074792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107987040).

73074792 is an abundant number, since it is smaller than the sum of its proper divisors (142899288).

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

73074792 is a wasteful number, since it uses less digits than its factorization.

73074792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 39.

The square root of 73074792 is about 8548.3794955535. The cubic root of 73074792 is about 418.0766020338.

The spelling of 73074792 in words is "seventy-three million, seventy-four thousand, seven hundred ninety-two".