2297748 has 48 divisors (see below), whose sum is σ = 5652416. Its totient is φ = 725760.

The previous prime is 2297747. The next prime is 2297749. The reversal of 2297748 is 8477922.

It is an interprime number because it is at equal distance from previous prime (2297747) and next prime (2297749).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31440 + ... + 31512.

2^2297748 is an apocalyptic number.

It is an amenable number.

2297748 is an abundant number, since it is smaller than the sum of its proper divisors (3354668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2297748 is a wasteful number, since it uses less digits than its factorization.

2297748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 182 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 2297748 is about 1515.8324445664. The cubic root of 2297748 is about 131.9575161721.

The spelling of 2297748 in words is "two million, two hundred ninety-seven thousand, seven hundred forty-eight".