76579452 has 48 divisors (see below), whose sum is σ = 200954880. Its totient is φ = 25215984.

The previous prime is 76579333. The next prime is 76579457. The reversal of 76579452 is 25497567.

76579452 is a `hidden beast` number, since 76 + 579 + 4 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 76579398 and 76579407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76579457) 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, 4693 + ... + 13235.

It is an arithmetic number, because the mean of its divisors is an integer number (4186560).

Almost surely, 2^76579452 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 76579452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100477440).

76579452 is an abundant number, since it is smaller than the sum of its proper divisors (124375428).

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

76579452 is a wasteful number, since it uses less digits than its factorization.

76579452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639 (or 8631 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 76579452 is about 8750.9686321001. The cubic root of 76579452 is about 424.6561500232.

The spelling of 76579452 in words is "seventy-six million, five hundred seventy-nine thousand, four hundred fifty-two".