2422894 has 8 divisors (see below), whose sum is σ = 3696120. Its totient is φ = 1190856.

The previous prime is 2422877. The next prime is 2422907. The reversal of 2422894 is 4982242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10149 + ... + 10384.

It is an arithmetic number, because the mean of its divisors is an integer number (462015).

2^2422894 is an apocalyptic number.

2422894 is a deficient number, since it is larger than the sum of its proper divisors (1273226).

2422894 is a wasteful number, since it uses less digits than its factorization.

2422894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20594.

The product of its digits is 9216, while the sum is 31.

The square root of 2422894 is about 1556.5648075169. The cubic root of 2422894 is about 134.3109656323.

It can be divided in two parts, 242 and 2894, that added together give a square (3136 = 56²).

The spelling of 2422894 in words is "two million, four hundred twenty-two thousand, eight hundred ninety-four".