7474426120 has 64 divisors (see below), whose sum is σ = 19839974400. Its totient is φ = 2479991040.

The previous prime is 7474426067. The next prime is 7474426171. The reversal of 7474426120 is 216244747.

It is a self number, because there is not a number n which added to its sum of digits gives 7474426120.

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, 421875 + ... + 439234.

It is an arithmetic number, because the mean of its divisors is an integer number (309999600).

Almost surely, 2^7474426120 is an apocalyptic number.

7474426120 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7474426120 is an abundant number, since it is smaller than the sum of its proper divisors (12365548280).

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

7474426120 is a wasteful number, since it uses less digits than its factorization.

7474426120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861158 (or 861154 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 7474426120 is about 86454.7634315195. The cubic root of 7474426120 is about 1955.2064346389.

The spelling of 7474426120 in words is "seven billion, four hundred seventy-four million, four hundred twenty-six thousand, one hundred twenty".