2244597 has 4 divisors (see below), whose sum is σ = 2992800. Its totient is φ = 1496396.

The previous prime is 2244589. The next prime is 2244611. The reversal of 2244597 is 7954422.

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 2244597 - 2³ = 2244589 is a prime.

It is an Ulam number.

It is a D-number.

2244597 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244577) 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, 374097 + ... + 374102.

It is an arithmetic number, because the mean of its divisors is an integer number (748200).

2^2244597 is an apocalyptic number.

It is an amenable number.

2244597 is a deficient number, since it is larger than the sum of its proper divisors (748203).

2244597 is an equidigital number, since it uses as much as digits as its factorization.

2244597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748202.

The product of its digits is 20160, while the sum is 33.

The square root of 2244597 is about 1498.1979174996. The cubic root of 2244597 is about 130.9320977469.

The spelling of 2244597 in words is "two million, two hundred forty-four thousand, five hundred ninety-seven".