4392122 has 32 divisors (see below), whose sum is σ = 7916160. Its totient is φ = 1788480.

The previous prime is 4392119. The next prime is 4392133. The reversal of 4392122 is 2212934.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31529 + ... + 31667.

It is an arithmetic number, because the mean of its divisors is an integer number (247380).

Almost surely, 2^4392122 is an apocalyptic number.

4392122 is a deficient number, since it is larger than the sum of its proper divisors (3524038).

4392122 is a wasteful number, since it uses less digits than its factorization.

4392122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246.

The product of its digits is 864, while the sum is 23.

The square root of 4392122 is about 2095.7390104686. The cubic root of 4392122 is about 163.7663985287.

It can be divided in two parts, 4392 and 122, that multiplied together give a square (535824 = 732²).

The spelling of 4392122 in words is "four million, three hundred ninety-two thousand, one hundred twenty-two".