2317898 has 8 divisors (see below), whose sum is σ = 3792960. Its totient is φ = 1053580.

The previous prime is 2317891. The next prime is 2317907. The reversal of 2317898 is 8987132.

2317898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2317898² = 10745302276808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2317891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52658 + ... + 52701.

It is an arithmetic number, because the mean of its divisors is an integer number (474120).

2^2317898 is an apocalyptic number.

2317898 is a deficient number, since it is larger than the sum of its proper divisors (1475062).

2317898 is a wasteful number, since it uses less digits than its factorization.

2317898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105372.

The product of its digits is 24192, while the sum is 38.

The square root of 2317898 is about 1522.4644495028. The cubic root of 2317898 is about 132.3421259582.

The spelling of 2317898 in words is "two million, three hundred seventeen thousand, eight hundred ninety-eight".