1146117711 has 8 divisors (see below), whose sum is σ = 1537532800. Its totient is φ = 759390552.

The previous prime is 1146117683. The next prime is 1146117719. The reversal of 1146117711 is 1177116411.

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

It is not a de Polignac number, because 1146117711 - 2⁹ = 1146117199 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 (1146117719) 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, 1171411 + ... + 1172388.

It is an arithmetic number, because the mean of its divisors is an integer number (192191600).

Almost surely, 2^1146117711 is an apocalyptic number.

1146117711 is a deficient number, since it is larger than the sum of its proper divisors (391415089).

1146117711 is a wasteful number, since it uses less digits than its factorization.

1146117711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343965.

The product of its digits is 1176, while the sum is 30.

The square root of 1146117711 is about 33854.3602952411. The cubic root of 1146117711 is about 1046.5092577168.

The spelling of 1146117711 in words is "one billion, one hundred forty-six million, one hundred seventeen thousand, seven hundred eleven".