2259958 has 8 divisors (see below), whose sum is σ = 3396528. Its totient is φ = 1127784.

The previous prime is 2259949. The next prime is 2259967. The reversal of 2259958 is 8599522.

It is an interprime number because it is at equal distance from previous prime (2259949) and next prime (2259967).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2259958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960 + ... + 2332.

It is an arithmetic number, because the mean of its divisors is an integer number (424566).

2^2259958 is an apocalyptic number.

2259958 is a deficient number, since it is larger than the sum of its proper divisors (1136570).

2259958 is a wasteful number, since it uses less digits than its factorization.

2259958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2198.

The product of its digits is 64800, while the sum is 40.

The square root of 2259958 is about 1503.3156687802. The cubic root of 2259958 is about 131.2300988722.

The spelling of 2259958 in words is "two million, two hundred fifty-nine thousand, nine hundred fifty-eight".