2402398 has 16 divisors (see below), whose sum is σ = 3824640. Its totient is φ = 1128600.

The previous prime is 2402383. The next prime is 2402401. The reversal of 2402398 is 8932042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7093 + ... + 7423.

It is an arithmetic number, because the mean of its divisors is an integer number (239040).

2^2402398 is an apocalyptic number.

2402398 is a deficient number, since it is larger than the sum of its proper divisors (1422242).

2402398 is a wasteful number, since it uses less digits than its factorization.

2402398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543.

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

The square root of 2402398 is about 1549.9670964250. The cubic root of 2402398 is about 133.9311668458.

The spelling of 2402398 in words is "two million, four hundred two thousand, three hundred ninety-eight".