7422746028 has 24 divisors (see below), whose sum is σ = 17329841088. Its totient is φ = 2472805776.

The previous prime is 7422745999. The next prime is 7422746039. The reversal of 7422746028 is 8206472247.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158826 + ... + 200177.

It is an arithmetic number, because the mean of its divisors is an integer number (722076712).

Almost surely, 2^7422746028 is an apocalyptic number.

It is an amenable number.

7422746028 is an abundant number, since it is smaller than the sum of its proper divisors (9907095060).

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

7422746028 is a wasteful number, since it uses less digits than its factorization.

7422746028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360733 (or 360731 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 42.

The square root of 7422746028 is about 86155.3598332686. The cubic root of 7422746028 is about 1950.6897431129.

The spelling of 7422746028 in words is "seven billion, four hundred twenty-two million, seven hundred forty-six thousand, twenty-eight".