2290670 has 32 divisors (see below), whose sum is σ = 4366656. Its totient is φ = 864000.

The previous prime is 2290649. The next prime is 2290703. The reversal of 2290670 is 760922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15095 + ... + 15245.

It is an arithmetic number, because the mean of its divisors is an integer number (136458).

2^2290670 is an apocalyptic number.

2290670 is a deficient number, since it is larger than the sum of its proper divisors (2075986).

2290670 is a wasteful number, since it uses less digits than its factorization.

2290670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2290670 is about 1513.4959530835. The cubic root of 2290670 is about 131.8218825034.

The spelling of 2290670 in words is "two million, two hundred ninety thousand, six hundred seventy".