2402893 has 8 divisors (see below), whose sum is σ = 2469600. Its totient is φ = 2337168.

The previous prime is 2402867. The next prime is 2402909. The reversal of 2402893 is 3982042.

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 2402893 - 2⁹ = 2402381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402093) 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, 8055 + ... + 8347.

It is an arithmetic number, because the mean of its divisors is an integer number (308700).

2^2402893 is an apocalyptic number.

It is an amenable number.

2402893 is a deficient number, since it is larger than the sum of its proper divisors (66707).

2402893 is a wasteful number, since it uses less digits than its factorization.

2402893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2402893 is about 1550.1267690096. The cubic root of 2402893 is about 133.9403647909.

The spelling of 2402893 in words is "two million, four hundred two thousand, eight hundred ninety-three".