2297470 has 32 divisors (see below), whose sum is σ = 4935168. Its totient is φ = 752928.

The previous prime is 2297437. The next prime is 2297473. The reversal of 2297470 is 747922.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297473) 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, 897 + ... + 2323.

It is an arithmetic number, because the mean of its divisors is an integer number (154224).

2^2297470 is an apocalyptic number.

2297470 is an abundant number, since it is smaller than the sum of its proper divisors (2637698).

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

2297470 is a wasteful number, since it uses less digits than its factorization.

2297470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2297470 is about 1515.7407430032. The cubic root of 2297470 is about 131.9521941975.

The spelling of 2297470 in words is "two million, two hundred ninety-seven thousand, four hundred seventy".