2230957 has 4 divisors (see below), whose sum is σ = 2257920. Its totient is φ = 2203996.

The previous prime is 2230951. The next prime is 2230979. The reversal of 2230957 is 7590322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2230957 - 2⁷ = 2230829 is a prime.

It is a super-3 number, since 3×2230957³ = 33311550971418832479, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13357 + ... + 13522.

It is an arithmetic number, because the mean of its divisors is an integer number (564480).

2^2230957 is an apocalyptic number.

It is an amenable number.

2230957 is a deficient number, since it is larger than the sum of its proper divisors (26963).

2230957 is an equidigital number, since it uses as much as digits as its factorization.

2230957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26962.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2230957 is about 1493.6388452367. The cubic root of 2230957 is about 130.6663420037. Note that the first 3 decimals are identical.

It can be divided in two parts, 22309 and 57, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 2230957 in words is "two million, two hundred thirty thousand, nine hundred fifty-seven".