4422792 has 48 divisors (see below), whose sum is σ = 12161520. Its totient is φ = 1339360.

The previous prime is 4422791. The next prime is 4422799. The reversal of 4422792 is 2972244.

It is a super-2 number, since 2×4422792² = 39122178150528, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4422791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2143 + ... + 3665.

It is an arithmetic number, because the mean of its divisors is an integer number (253365).

Almost surely, 2^4422792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4422792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6080760).

4422792 is an abundant number, since it is smaller than the sum of its proper divisors (7738728).

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

4422792 is a wasteful number, since it uses less digits than its factorization.

4422792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554 (or 1539 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 4422792 is about 2103.0435088224. The cubic root of 4422792 is about 164.1467059254.

The spelling of 4422792 in words is "four million, four hundred twenty-two thousand, seven hundred ninety-two".