96021 has 12 divisors (see below), whose sum is σ = 142272. Its totient is φ = 62376.

The previous prime is 96017. The next prime is 96043. The reversal of 96021 is 12069.

It is not a de Polignac number, because 96021 - 2² = 96017 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 95985 and 96003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 310 + ... + 536.

It is an arithmetic number, because the mean of its divisors is an integer number (11856).

2⁹⁶⁰²¹ is an apocalyptic number.

It is an amenable number.

96021 is a deficient number, since it is larger than the sum of its proper divisors (46251).

96021 is a wasteful number, since it uses less digits than its factorization.

96021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 96021 is about 309.8725544478. The cubic root of 96021 is about 45.7919082086.

The spelling of 96021 in words is "ninety-six thousand, twenty-one".