4571422 has 4 divisors (see below), whose sum is σ = 6857136. Its totient is φ = 2285710.

The previous prime is 4571417. The next prime is 4571423. The reversal of 4571422 is 2241754.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4571423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142854 + ... + 1142857.

It is an arithmetic number, because the mean of its divisors is an integer number (1714284).

Almost surely, 2^4571422 is an apocalyptic number.

4571422 is a deficient number, since it is larger than the sum of its proper divisors (2285714).

4571422 is a wasteful number, since it uses less digits than its factorization.

4571422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285713.

The product of its digits is 2240, while the sum is 25.

The square root of 4571422 is about 2138.0883985467. The cubic root of 4571422 is about 165.9652271482.

The spelling of 4571422 in words is "four million, five hundred seventy-one thousand, four hundred twenty-two".