2558092 has 12 divisors (see below), whose sum is σ = 4740120. Its totient is φ = 1203776.

The previous prime is 2558081. The next prime is 2558093. The reversal of 2558092 is 2908552.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2558093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18742 + ... + 18877.

It is an arithmetic number, because the mean of its divisors is an integer number (395010).

2^2558092 is an apocalyptic number.

It is an amenable number.

2558092 is a deficient number, since it is larger than the sum of its proper divisors (2182028).

2558092 is a wasteful number, since it uses less digits than its factorization.

2558092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37640 (or 37638 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2558092 is about 1599.4036388604. The cubic root of 2558092 is about 136.7640815154.

The spelling of 2558092 in words is "two million, five hundred fifty-eight thousand, ninety-two".