2298131 has 8 divisors (see below), whose sum is σ = 2518128. Its totient is φ = 2080000.

The previous prime is 2298119. The next prime is 2298139. The reversal of 2298131 is 1318922.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2298131 is a prime.

It is a super-2 number, since 2×2298131² = 10562812186322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2298131.

It is not an unprimeable number, because it can be changed into a prime (2298139) 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, 4151 + ... + 4671.

It is an arithmetic number, because the mean of its divisors is an integer number (314766).

2^2298131 is an apocalyptic number.

2298131 is a deficient number, since it is larger than the sum of its proper divisors (219997).

2298131 is a wasteful number, since it uses less digits than its factorization.

2298131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933.

The product of its digits is 864, while the sum is 26.

The square root of 2298131 is about 1515.9587725265. The cubic root of 2298131 is about 131.9648475419.

The spelling of 2298131 in words is "two million, two hundred ninety-eight thousand, one hundred thirty-one".