1146412459 has 8 divisors (see below), whose sum is σ = 1224592560. Its totient is φ = 1069426176.

The previous prime is 1146412453. The next prime is 1146412469. The reversal of 1146412459 is 9542146411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1146412459 - 2³ = 1146412451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1146412451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296469 + ... + 300310.

It is an arithmetic number, because the mean of its divisors is an integer number (153074070).

Almost surely, 2^1146412459 is an apocalyptic number.

1146412459 is a deficient number, since it is larger than the sum of its proper divisors (78180101).

1146412459 is a wasteful number, since it uses less digits than its factorization.

1146412459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596909.

The product of its digits is 34560, while the sum is 37.

The square root of 1146412459 is about 33858.7131917325. The cubic root of 1146412459 is about 1046.5989605660.

The spelling of 1146412459 in words is "one billion, one hundred forty-six million, four hundred twelve thousand, four hundred fifty-nine".