96641021 has 8 divisors (see below), whose sum is σ = 100214400. Its totient is φ = 93083760.

The previous prime is 96640987. The next prime is 96641029. The reversal of 96641021 is 12014669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 96641021 - 2²⁶ = 29532157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96641029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8936 + ... + 16526.

It is an arithmetic number, because the mean of its divisors is an integer number (12526800).

Almost surely, 2^96641021 is an apocalyptic number.

It is an amenable number.

96641021 is a deficient number, since it is larger than the sum of its proper divisors (3573379).

96641021 is a wasteful number, since it uses less digits than its factorization.

96641021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 96641021 is about 9830.6165116945. The cubic root of 96641021 is about 458.9025840542.

The spelling of 96641021 in words is "ninety-six million, six hundred forty-one thousand, twenty-one".