1146469117 has 2 divisors, whose sum is σ = 1146469118. Its totient is φ = 1146469116.

The previous prime is 1146469067. The next prime is 1146469141. The reversal of 1146469117 is 7119646411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1100514276 + 45954841 = 33174^2 + 6779^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146469117 - 2⁷ = 1146468989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1146469117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146469417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573234558 + 573234559.

It is an arithmetic number, because the mean of its divisors is an integer number (573234559).

Almost surely, 2^1146469117 is an apocalyptic number.

It is an amenable number.

1146469117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146469117 is an equidigital number, since it uses as much as digits as its factorization.

1146469117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 40.

The square root of 1146469117 is about 33859.5498641078. The cubic root of 1146469117 is about 1046.6162019543.

The spelling of 1146469117 in words is "one billion, one hundred forty-six million, four hundred sixty-nine thousand, one hundred seventeen".