2422274 has 8 divisors (see below), whose sum is σ = 3640188. Its totient is φ = 1208880.

The previous prime is 2422267. The next prime is 2422289. The reversal of 2422274 is 4722242.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2356225 + 66049 = 1535^2 + 257^2 .

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

It is a super-2 number, since 2×2422274² = 11734822662152, which contains 22 as substring.

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, 1064 + ... + 2444.

2^2422274 is an apocalyptic number.

2422274 is a deficient number, since it is larger than the sum of its proper divisors (1217914).

2422274 is a wasteful number, since it uses less digits than its factorization.

2422274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260.

The product of its digits is 1792, while the sum is 23.

The square root of 2422274 is about 1556.3656382740. The cubic root of 2422274 is about 134.2995082728.

Subtracting 2422274 from its reverse (4722242), we obtain a cube (2299968 = 132³).

The spelling of 2422274 in words is "two million, four hundred twenty-two thousand, two hundred seventy-four".