96521616 has 120 divisors (see below), whose sum is σ = 285207936. Its totient is φ = 30412800.

The previous prime is 96521587. The next prime is 96521617. The reversal of 96521616 is 61612569.

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

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (96521617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500016 + ... + 500208.

Almost surely, 2^96521616 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 96521616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142603968).

96521616 is an abundant number, since it is smaller than the sum of its proper divisors (188686320).

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

96521616 is a wasteful number, since it uses less digits than its factorization.

96521616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 372 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 96521616 is about 9824.5415160200. The cubic root of 96521616 is about 458.7135068368.

The spelling of 96521616 in words is "ninety-six million, five hundred twenty-one thousand, six hundred sixteen".