2297590 has 8 divisors (see below), whose sum is σ = 4135680. Its totient is φ = 919032.

The previous prime is 2297587. The next prime is 2297591. The reversal of 2297590 is 957922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297591) 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, 114870 + ... + 114889.

It is an arithmetic number, because the mean of its divisors is an integer number (516960).

2^2297590 is an apocalyptic number.

2297590 is a deficient number, since it is larger than the sum of its proper divisors (1838090).

2297590 is a wasteful number, since it uses less digits than its factorization.

2297590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229766.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 2297590 is about 1515.7803270923. The cubic root of 2297590 is about 131.9544915054.

The spelling of 2297590 in words is "two million, two hundred ninety-seven thousand, five hundred ninety".