1018474120 has 16 divisors (see below), whose sum is σ = 2291566860. Its totient is φ = 407389632.

The previous prime is 1018474033. The next prime is 1018474133. The reversal of 1018474120 is 214748101.

1018474120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 941139684 + 77334436 = 30678^2 + 8794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12730887 + ... + 12730966.

Almost surely, 2^1018474120 is an apocalyptic number.

1018474120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1018474120 is an abundant number, since it is smaller than the sum of its proper divisors (1273092740).

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

1018474120 is a wasteful number, since it uses less digits than its factorization.

1018474120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25461864 (or 25461860 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 1018474120 is about 31913.5413265278. The cubic root of 1018474120 is about 1006.1205030170.

The spelling of 1018474120 in words is "one billion, eighteen million, four hundred seventy-four thousand, one hundred twenty".