1146973504 has 28 divisors (see below), whose sum is σ = 2296181844. Its totient is φ = 568408064.

The previous prime is 1146973481. The next prime is 1146973507. The reversal of 1146973504 is 4053796411.

It can be written as a sum of positive squares in 2 ways, for example, as 9935104 + 1137038400 = 3152^2 + 33720^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146973507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72067 + ... + 86530.

Almost surely, 2^1146973504 is an apocalyptic number.

It is an amenable number.

1146973504 is an abundant number, since it is smaller than the sum of its proper divisors (1149208340).

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

1146973504 is a wasteful number, since it uses less digits than its factorization.

1146973504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158722 (or 158712 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1146973504 is about 33866.9972687276. The cubic root of 1146973504 is about 1046.7696650818.

The spelling of 1146973504 in words is "one billion, one hundred forty-six million, nine hundred seventy-three thousand, five hundred four".