2280697 has 4 divisors (see below), whose sum is σ = 2289040. Its totient is φ = 2272356.

The previous prime is 2280689. The next prime is 2280709. The reversal of 2280697 is 7960822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2280697 - 2³ = 2280689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2280637) 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, 3747 + ... + 4312.

It is an arithmetic number, because the mean of its divisors is an integer number (572260).

2^2280697 is an apocalyptic number.

It is an amenable number.

2280697 is a deficient number, since it is larger than the sum of its proper divisors (8343).

2280697 is an equidigital number, since it uses as much as digits as its factorization.

2280697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8342.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2280697 is about 1510.1976691811. The cubic root of 2280697 is about 131.6302977762.

The spelling of 2280697 in words is "two million, two hundred eighty thousand, six hundred ninety-seven".