2290358 has 12 divisors (see below), whose sum is σ = 3996612. Its totient is φ = 981540.

The previous prime is 2290339. The next prime is 2290369. The reversal of 2290358 is 8530922.

It is a self number, because there is not a number n which added to its sum of digits gives 2290358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11588 + ... + 11783.

It is an arithmetic number, because the mean of its divisors is an integer number (333051).

2^2290358 is an apocalyptic number.

2290358 is a deficient number, since it is larger than the sum of its proper divisors (1706254).

2290358 is a wasteful number, since it uses less digits than its factorization.

2290358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23387 (or 23380 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2290358 is about 1513.3928769490. The cubic root of 2290358 is about 131.8158973120.

The spelling of 2290358 in words is "two million, two hundred ninety thousand, three hundred fifty-eight".