2498158 has 24 divisors (see below), whose sum is σ = 4282200. Its totient is φ = 1089504.

The previous prime is 2498143. The next prime is 2498173. The reversal of 2498158 is 8518942.

It is an interprime number because it is at equal distance from previous prime (2498143) and next prime (2498173).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6228 + ... + 6616.

It is an arithmetic number, because the mean of its divisors is an integer number (178425).

2^2498158 is an apocalyptic number.

2498158 is a deficient number, since it is larger than the sum of its proper divisors (1784042).

2498158 is a wasteful number, since it uses less digits than its factorization.

2498158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 423 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

The square root of 2498158 is about 1580.5562312047. The cubic root of 2498158 is about 135.6875395915.

The spelling of 2498158 in words is "two million, four hundred ninety-eight thousand, one hundred fifty-eight".