76524912 has 100 divisors (see below), whose sum is σ = 223619616. Its totient is φ = 25263360.

The previous prime is 76524893. The next prime is 76524919. The reversal of 76524912 is 21942567.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76524919) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 177337 + ... + 177767.

Almost surely, 2^76524912 is an apocalyptic number.

76524912 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76524912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111809808).

76524912 is an abundant number, since it is smaller than the sum of its proper divisors (147094704).

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

76524912 is a wasteful number, since it uses less digits than its factorization.

76524912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 573 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 76524912 is about 8747.8518505974. The cubic root of 76524912 is about 424.5553124993. Note that the first 3 decimals are identical.

The spelling of 76524912 in words is "seventy-six million, five hundred twenty-four thousand, nine hundred twelve".