2294426 has 4 divisors (see below), whose sum is σ = 3441642. Its totient is φ = 1147212.

The previous prime is 2294419. The next prime is 2294429. The reversal of 2294426 is 6244922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6244922 = 2 ⋅3122461.

It can be written as a sum of positive squares in only one way, i.e., 1825201 + 469225 = 1351^2 + 685^2 .

It is not an unprimeable number, because it can be changed into a prime (2294429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573605 + ... + 573608.

2^2294426 is an apocalyptic number.

2294426 is a deficient number, since it is larger than the sum of its proper divisors (1147216).

2294426 is a wasteful number, since it uses less digits than its factorization.

2294426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147215.

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

The square root of 2294426 is about 1514.7362806773. The cubic root of 2294426 is about 131.8938923841.

The spelling of 2294426 in words is "two million, two hundred ninety-four thousand, four hundred twenty-six".