2242694 has 4 divisors (see below), whose sum is σ = 3364044. Its totient is φ = 1121346.

The previous prime is 2242687. The next prime is 2242697. The reversal of 2242694 is 4962422.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560672 + ... + 560675.

It is an arithmetic number, because the mean of its divisors is an integer number (841011).

2^2242694 is an apocalyptic number.

2242694 is a deficient number, since it is larger than the sum of its proper divisors (1121350).

2242694 is a wasteful number, since it uses less digits than its factorization.

2242694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121349.

The product of its digits is 6912, while the sum is 29.

The square root of 2242694 is about 1497.5626865010. The cubic root of 2242694 is about 130.8950852780.

The spelling of 2242694 in words is "two million, two hundred forty-two thousand, six hundred ninety-four".