2402241 has 8 divisors (see below), whose sum is σ = 3255744. Its totient is φ = 1575120.

The previous prime is 2402233. The next prime is 2402249. The reversal of 2402241 is 1422042.

It is an interprime number because it is at equal distance from previous prime (2402233) and next prime (2402249).

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

It is not a de Polignac number, because 2402241 - 2³ = 2402233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2402241.

It is not an unprimeable number, because it can be changed into a prime (2402249) 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, 6381 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (406968).

2^2402241 is an apocalyptic number.

It is an amenable number.

2402241 is a deficient number, since it is larger than the sum of its proper divisors (853503).

2402241 is a wasteful number, since it uses less digits than its factorization.

2402241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13191.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2402241 is about 1549.9164493611. The cubic root of 2402241 is about 133.9282492538.

Adding to 2402241 its reverse (1422042), we get a palindrome (3824283).

The spelling of 2402241 in words is "two million, four hundred two thousand, two hundred forty-one".