4479422 has 4 divisors (see below), whose sum is σ = 6719136. Its totient is φ = 2239710.

The previous prime is 4479389. The next prime is 4479443. The reversal of 4479422 is 2249744.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119854 + ... + 1119857.

It is an arithmetic number, because the mean of its divisors is an integer number (1679784).

Almost surely, 2^4479422 is an apocalyptic number.

4479422 is a deficient number, since it is larger than the sum of its proper divisors (2239714).

4479422 is a wasteful number, since it uses less digits than its factorization.

4479422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239713.

The product of its digits is 16128, while the sum is 32.

The square root of 4479422 is about 2116.4645047815. The cubic root of 4479422 is about 164.8443220955.

The spelling of 4479422 in words is "four million, four hundred seventy-nine thousand, four hundred twenty-two".