2297497 has 8 divisors (see below), whose sum is σ = 2379456. Its totient is φ = 2217072.

The previous prime is 2297483. The next prime is 2297509. The reversal of 2297497 is 7947922.

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

It is a cyclic number.

It is not a de Polignac number, because 2297497 - 2⁷ = 2297369 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2297437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228 + ... + 3874.

It is an arithmetic number, because the mean of its divisors is an integer number (297432).

2^2297497 is an apocalyptic number.

It is an amenable number.

2297497 is a deficient number, since it is larger than the sum of its proper divisors (81959).

2297497 is an equidigital number, since it uses as much as digits as its factorization.

2297497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767.

The product of its digits is 63504, while the sum is 40.

The square root of 2297497 is about 1515.7496495134. The cubic root of 2297497 is about 131.9527110988.

The spelling of 2297497 in words is "two million, two hundred ninety-seven thousand, four hundred ninety-seven".