2297392 has 20 divisors (see below), whose sum is σ = 4487560. Its totient is φ = 1139328.

The previous prime is 2297387. The next prime is 2297411. The reversal of 2297392 is 2937922.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1708 + ... + 2740.

It is an arithmetic number, because the mean of its divisors is an integer number (224378).

2^2297392 is an apocalyptic number.

It is an amenable number.

2297392 is a deficient number, since it is larger than the sum of its proper divisors (2190168).

2297392 is a wasteful number, since it uses less digits than its factorization.

2297392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1174 counting only the distinct ones).

The product of its digits is 13608, while the sum is 34.

The square root of 2297392 is about 1515.7150127910. The cubic root of 2297392 is about 131.9507009045.

The spelling of 2297392 in words is "two million, two hundred ninety-seven thousand, three hundred ninety-two".