1146165041 has 12 divisors (see below), whose sum is σ = 1391491008. Its totient is φ = 924635712.

The previous prime is 1146165019. The next prime is 1146165071. The reversal of 1146165041 is 1405616411.

It is a happy number.

It is not a de Polignac number, because 1146165041 - 2²⁶ = 1079056177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1146164995 and 1146165013.

It is not an unprimeable number, because it can be changed into a prime (1146165001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281261 + ... + 285306.

It is an arithmetic number, because the mean of its divisors is an integer number (115957584).

Almost surely, 2^1146165041 is an apocalyptic number.

It is an amenable number.

1146165041 is a deficient number, since it is larger than the sum of its proper divisors (245325967).

1146165041 is an equidigital number, since it uses as much as digits as its factorization.

1146165041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566608 (or 566591 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1146165041 is about 33855.0593117188. The cubic root of 1146165041 is about 1046.5236630439.

The spelling of 1146165041 in words is "one billion, one hundred forty-six million, one hundred sixty-five thousand, forty-one".