2558373 has 8 divisors (see below), whose sum is σ = 3420000. Its totient is φ = 1701168.

The previous prime is 2558341. The next prime is 2558377. The reversal of 2558373 is 3738552.

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

It is not a de Polignac number, because 2558373 - 2⁵ = 2558341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2558377) 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, 643 + ... + 2351.

It is an arithmetic number, because the mean of its divisors is an integer number (427500).

2^2558373 is an apocalyptic number.

It is an amenable number.

2558373 is a deficient number, since it is larger than the sum of its proper divisors (861627).

2558373 is a wasteful number, since it uses less digits than its factorization.

2558373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211.

The product of its digits is 25200, while the sum is 33.

The square root of 2558373 is about 1599.4914816904. The cubic root of 2558373 is about 136.7690890626.

The spelling of 2558373 in words is "two million, five hundred fifty-eight thousand, three hundred seventy-three".