76470576 has 240 divisors, whose sum is σ = 257671008. Its totient is φ = 19353600.

The previous prime is 76470547. The next prime is 76470619. The reversal of 76470576 is 67507467.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1253586 + ... + 1253646.

Almost surely, 2^76470576 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 76470576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128835504).

76470576 is an abundant number, since it is smaller than the sum of its proper divisors (181200432).

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

76470576 is a wasteful number, since it uses less digits than its factorization.

76470576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 42.

The square root of 76470576 is about 8744.7456223723. The cubic root of 76470576 is about 424.4548044907.

The spelling of 76470576 in words is "seventy-six million, four hundred seventy thousand, five hundred seventy-six".