1146324887 has 2 divisors, whose sum is σ = 1146324888. Its totient is φ = 1146324886.

The previous prime is 1146324833. The next prime is 1146324953. The reversal of 1146324887 is 7884236411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1146324887 - 2²⁸ = 877889431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146324187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573162443 + 573162444.

It is an arithmetic number, because the mean of its divisors is an integer number (573162444).

Almost surely, 2^1146324887 is an apocalyptic number.

1146324887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146324887 is an equidigital number, since it uses as much as digits as its factorization.

1146324887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 258048, while the sum is 44.

The square root of 1146324887 is about 33857.4199696315. The cubic root of 1146324887 is about 1046.5723107341.

The spelling of 1146324887 in words is "one billion, one hundred forty-six million, three hundred twenty-four thousand, eight hundred eighty-seven".