76523488 has 48 divisors (see below), whose sum is σ = 162328320. Its totient is φ = 35392896.

The previous prime is 76523479. The next prime is 76523509. The reversal of 76523488 is 88432567.

It is a super-2 number, since 2×76523488² = 11711688431372288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24681 + ... + 27607.

It is an arithmetic number, because the mean of its divisors is an integer number (3381840).

Almost surely, 2^76523488 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 76523488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81164160).

76523488 is an abundant number, since it is smaller than the sum of its proper divisors (85804832).

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

76523488 is a wasteful number, since it uses less digits than its factorization.

76523488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999 (or 2991 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 76523488 is about 8747.7704588083. The cubic root of 76523488 is about 424.5526790627.

The spelling of 76523488 in words is "seventy-six million, five hundred twenty-three thousand, four hundred eighty-eight".