2270358 has 12 divisors (see below), whose sum is σ = 4919148. Its totient is φ = 756780.

The previous prime is 2270341. The next prime is 2270383. The reversal of 2270358 is 8530722.

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, 63048 + ... + 63083.

It is an arithmetic number, because the mean of its divisors is an integer number (409929).

2^2270358 is an apocalyptic number.

2270358 is an abundant number, since it is smaller than the sum of its proper divisors (2648790).

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

2270358 is a wasteful number, since it uses less digits than its factorization.

2270358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126139 (or 126136 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2270358 is about 1506.7707191209. The cubic root of 2270358 is about 131.4310915216.

It can be divided in two parts, 2270 and 358, that added together give a triangular number (2628 = T₇₂).

The spelling of 2270358 in words is "two million, two hundred seventy thousand, three hundred fifty-eight".