1146753999 has 12 divisors (see below), whose sum is σ = 1656899712. Its totient is φ = 764282400.

The previous prime is 1146753973. The next prime is 1146754001. The reversal of 1146753999 is 9993576411.

1146753999 is a `hidden beast` number, since 1 + 14 + 6 + 7 + 539 + 99 = 666.

It is not a de Polignac number, because 1146753999 - 2⁸ = 1146753743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146753499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18514 + ... + 51344.

It is an arithmetic number, because the mean of its divisors is an integer number (138074976).

Almost surely, 2^1146753999 is an apocalyptic number.

1146753999 is a deficient number, since it is larger than the sum of its proper divisors (510145713).

1146753999 is a wasteful number, since it uses less digits than its factorization.

1146753999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36718 (or 36715 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 54.

The square root of 1146753999 is about 33863.7564218738. The cubic root of 1146753999 is about 1046.7028847439.

The spelling of 1146753999 in words is "one billion, one hundred forty-six million, seven hundred fifty-three thousand, nine hundred ninety-nine".