2258958 has 16 divisors (see below), whose sum is σ = 4865616. Its totient is φ = 695040.

The previous prime is 2258953. The next prime is 2258969. The reversal of 2258958 is 8598522.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258953) 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, 14403 + ... + 14558.

It is an arithmetic number, because the mean of its divisors is an integer number (304101).

2^2258958 is an apocalyptic number.

2258958 is an abundant number, since it is smaller than the sum of its proper divisors (2606658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2258958 is a wasteful number, since it uses less digits than its factorization.

2258958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28979.

The product of its digits is 57600, while the sum is 39.

The square root of 2258958 is about 1502.9830338364. The cubic root of 2258958 is about 131.2107401851.

The spelling of 2258958 in words is "two million, two hundred fifty-eight thousand, nine hundred fifty-eight".