1146713823 has 6 divisors (see below), whose sum is σ = 1656364424. Its totient is φ = 764475876.

The previous prime is 1146713791. The next prime is 1146713833. The reversal of 1146713823 is 3283176411.

It is a happy number.

It is not a de Polignac number, because 1146713823 - 2⁵ = 1146713791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146713833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63706315 + ... + 63706332.

Almost surely, 2^1146713823 is an apocalyptic number.

1146713823 is a deficient number, since it is larger than the sum of its proper divisors (509650601).

1146713823 is a wasteful number, since it uses less digits than its factorization.

1146713823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127412653 (or 127412650 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1146713823 is about 33863.1632160966. The cubic root of 1146713823 is about 1046.6906610161.

The spelling of 1146713823 in words is "one billion, one hundred forty-six million, seven hundred thirteen thousand, eight hundred twenty-three".