2421159 has 8 divisors (see below), whose sum is σ = 3476592. Its totient is φ = 1489920.

The previous prime is 2421149. The next prime is 2421163. The reversal of 2421159 is 9511242.

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

It is not a de Polignac number, because 2421159 - 2⁷ = 2421031 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421109) 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, 31002 + ... + 31079.

It is an arithmetic number, because the mean of its divisors is an integer number (434574).

2^2421159 is an apocalyptic number.

2421159 is a deficient number, since it is larger than the sum of its proper divisors (1055433).

2421159 is a wasteful number, since it uses less digits than its factorization.

2421159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62097.

The product of its digits is 720, while the sum is 24.

The square root of 2421159 is about 1556.0073907279. The cubic root of 2421159 is about 134.2788985849.

The spelling of 2421159 in words is "two million, four hundred twenty-one thousand, one hundred fifty-nine".