4222624780 has 48 divisors (see below), whose sum is σ = 9722361600. Its totient is φ = 1527768000.

The previous prime is 4222624759. The next prime is 4222624789. The reversal of 4222624780 is 874262224.

It is not an unprimeable number, because it can be changed into a prime (4222624789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4446 + ... + 92005.

It is an arithmetic number, because the mean of its divisors is an integer number (202549200).

Almost surely, 2^4222624780 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 4222624780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4861180800).

4222624780 is an abundant number, since it is smaller than the sum of its proper divisors (5499736820).

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

4222624780 is a wasteful number, since it uses less digits than its factorization.

4222624780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96670 (or 96668 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The square root of 4222624780 is about 64981.7265083039. The cubic root of 4222624780 is about 1616.3205601004.

The spelling of 4222624780 in words is "four billion, two hundred twenty-two million, six hundred twenty-four thousand, seven hundred eighty".