1146446 has 16 divisors (see below), whose sum is σ = 2081376. Its totient is φ = 462336.

The previous prime is 1146421. The next prime is 1146461. The reversal of 1146446 is 6446411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171 + ... + 2646.

It is an arithmetic number, because the mean of its divisors is an integer number (130086).

2^1146446 is an apocalyptic number.

1146446 is a deficient number, since it is larger than the sum of its proper divisors (934930).

1146446 is a wasteful number, since it uses less digits than its factorization.

1146446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843.

The product of its digits is 2304, while the sum is 26.

The square root of 1146446 is about 1070.7221861902. The cubic root of 1146446 is about 104.6609167373.

The spelling of 1146446 in words is "one million, one hundred forty-six thousand, four hundred forty-six".