1146474484 has 6 divisors (see below), whose sum is σ = 2006330354. Its totient is φ = 573237240.

The previous prime is 1146474481. The next prime is 1146474493. The reversal of 1146474484 is 4844746411.

It can be written as a sum of positive squares in only one way, i.e., 1064064400 + 82410084 = 32620^2 + 9078^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1146474484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146474481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143309307 + ... + 143309314.

Almost surely, 2^1146474484 is an apocalyptic number.

It is an amenable number.

1146474484 is a deficient number, since it is larger than the sum of its proper divisors (859855870).

1146474484 is a wasteful number, since it uses less digits than its factorization.

1146474484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286618625 (or 286618623 counting only the distinct ones).

The product of its digits is 344064, while the sum is 43.

The square root of 1146474484 is about 33859.6291178743. The cubic root of 1146474484 is about 1046.6178351369.

The spelling of 1146474484 in words is "one billion, one hundred forty-six million, four hundred seventy-four thousand, four hundred eighty-four".