1108167420 has 24 divisors (see below), whose sum is σ = 3102868944. Its totient is φ = 295511296.

The previous prime is 1108167413. The next prime is 1108167433. The reversal of 1108167420 is 247618011.

1108167420 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9234669 + ... + 9234788.

It is an arithmetic number, because the mean of its divisors is an integer number (129286206).

Almost surely, 2^1108167420 is an apocalyptic number.

1108167420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1108167420 is an abundant number, since it is smaller than the sum of its proper divisors (1994701524).

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

1108167420 is a wasteful number, since it uses less digits than its factorization.

1108167420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18469469 (or 18469467 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 1108167420 is about 33289.1486824160. The cubic root of 1108167420 is about 1034.8286864348.

The spelling of 1108167420 in words is "one billion, one hundred eight million, one hundred sixty-seven thousand, four hundred twenty".