1117862484 has 24 divisors (see below), whose sum is σ = 2609358528. Its totient is φ = 372476160.

The previous prime is 1117862479. The next prime is 1117862497. The reversal of 1117862484 is 4842687111.

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, 16804 + ... + 50180.

It is an arithmetic number, because the mean of its divisors is an integer number (108723272).

Almost surely, 2^1117862484 is an apocalyptic number.

It is an amenable number.

1117862484 is an abundant number, since it is smaller than the sum of its proper divisors (1491496044).

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

1117862484 is a wasteful number, since it uses less digits than its factorization.

1117862484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36175 (or 36173 counting only the distinct ones).

The product of its digits is 86016, while the sum is 42.

The square root of 1117862484 is about 33434.4505562750. The cubic root of 1117862484 is about 1037.8377425402.

It can be divided in two parts, 111 and 7862484, that added together give a triangular number (7862595 = T₃₉₆₅).

The spelling of 1117862484 in words is "one billion, one hundred seventeen million, eight hundred sixty-two thousand, four hundred eighty-four".