96521976 has 128 divisors (see below), whose sum is σ = 292320000. Its totient is φ = 29393280.

The previous prime is 96521969. The next prime is 96521977. The reversal of 96521976 is 67912569.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96521977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118611 + ... + 119421.

It is an arithmetic number, because the mean of its divisors is an integer number (2283750).

Almost surely, 2^96521976 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 96521976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146160000).

96521976 is an abundant number, since it is smaller than the sum of its proper divisors (195798024).

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

96521976 is a wasteful number, since it uses less digits than its factorization.

96521976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 864 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 96521976 is about 9824.5598374685. The cubic root of 96521976 is about 458.7140771293.

It can be divided in two parts, 9652 and 1976, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 96521976 in words is "ninety-six million, five hundred twenty-one thousand, nine hundred seventy-six".