2297930 has 32 divisors (see below), whose sum is σ = 4402944. Its totient is φ = 861696.

The previous prime is 2297923. The next prime is 2297951. The reversal of 2297930 is 397922.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22259 + ... + 22361.

It is an arithmetic number, because the mean of its divisors is an integer number (137592).

2^2297930 is an apocalyptic number.

2297930 is a deficient number, since it is larger than the sum of its proper divisors (2105014).

2297930 is a wasteful number, since it uses less digits than its factorization.

2297930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 2297930 is about 1515.8924763980. The cubic root of 2297930 is about 131.9610001099.

The spelling of 2297930 in words is "two million, two hundred ninety-seven thousand, nine hundred thirty".