1146141 has 12 divisors (see below), whose sum is σ = 1664832. Its totient is φ = 759816.

The previous prime is 1146133. The next prime is 1146143. The reversal of 1146141 is 1416411.

It is not a de Polignac number, because 1146141 - 2³ = 1146133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146143) 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, 2940 + ... + 3306.

It is an arithmetic number, because the mean of its divisors is an integer number (138736).

2^1146141 is an apocalyptic number.

It is an amenable number.

1146141 is a deficient number, since it is larger than the sum of its proper divisors (518691).

1146141 is a wasteful number, since it uses less digits than its factorization.

1146141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 717 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 1146141 is about 1070.5797494816. The cubic root of 1146141 is about 104.6516345991.

The spelling of 1146141 in words is "one million, one hundred forty-six thousand, one hundred forty-one".