1146474181884 has 24 divisors (see below), whose sum is σ = 2740352923728. Its totient is φ = 372837132160.

The previous prime is 1146474181849. The next prime is 1146474181907. The reversal of 1146474181884 is 4881814746411.

It is a super-2 number, since 2×1146474181884² (a number of 25 digits) contains 22 as substring.

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, 1165115547 + ... + 1165116530.

It is an arithmetic number, because the mean of its divisors is an integer number (114181371822).

Almost surely, 2^{1146474181884} is an apocalyptic number.

It is an amenable number.

1146474181884 is an abundant number, since it is smaller than the sum of its proper divisors (1593878741844).

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

1146474181884 is a wasteful number, since it uses less digits than its factorization.

1146474181884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2330232125 (or 2330232123 counting only the distinct ones).

The product of its digits is 5505024, while the sum is 57.

The spelling of 1146474181884 in words is "one trillion, one hundred forty-six billion, four hundred seventy-four million, one hundred eighty-one thousand, eight hundred eighty-four".