4422270 has 16 divisors (see below), whose sum is σ = 10613520. Its totient is φ = 1179264.

The previous prime is 4422263. The next prime is 4422287. The reversal of 4422270 is 722244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73675 + ... + 73734.

It is an arithmetic number, because the mean of its divisors is an integer number (663345).

Almost surely, 2^4422270 is an apocalyptic number.

4422270 is an abundant number, since it is smaller than the sum of its proper divisors (6191250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4422270 is a wasteful number, since it uses less digits than its factorization.

4422270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147419.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 4422270 is about 2102.9193993113. The cubic root of 4422270 is about 164.1402478667.

The spelling of 4422270 in words is "four million, four hundred twenty-two thousand, two hundred seventy".