2459398 has 16 divisors (see below), whose sum is σ = 3950640. Its totient is φ = 1144800.

The previous prime is 2459393. The next prime is 2459411. The reversal of 2459398 is 8939542.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2459398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2459393) 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, 1788 + ... + 2848.

It is an arithmetic number, because the mean of its divisors is an integer number (246915).

2^2459398 is an apocalyptic number.

2459398 is a deficient number, since it is larger than the sum of its proper divisors (1491242).

2459398 is a wasteful number, since it uses less digits than its factorization.

2459398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143.

The product of its digits is 77760, while the sum is 40.

The square root of 2459398 is about 1568.2467918029. The cubic root of 2459398 is about 134.9821284070.

The spelling of 2459398 in words is "two million, four hundred fifty-nine thousand, three hundred ninety-eight".