2294557 has 4 divisors (see below), whose sum is σ = 2303296. Its totient is φ = 2285820.

The previous prime is 2294533. The next prime is 2294627. The reversal of 2294557 is 7554922.

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 2294557 - 2⁷ = 2294429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294057) 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, 3963 + ... + 4504.

It is an arithmetic number, because the mean of its divisors is an integer number (575824).

2^2294557 is an apocalyptic number.

It is an amenable number.

2294557 is a deficient number, since it is larger than the sum of its proper divisors (8739).

2294557 is an equidigital number, since it uses as much as digits as its factorization.

2294557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8738.

The product of its digits is 25200, while the sum is 34.

The square root of 2294557 is about 1514.7795219107. The cubic root of 2294557 is about 131.8964024920.

The spelling of 2294557 in words is "two million, two hundred ninety-four thousand, five hundred fifty-seven".