1146006 has 12 divisors (see below), whose sum is σ = 2483052. Its totient is φ = 381996.

The previous prime is 1145999. The next prime is 1146037. The reversal of 1146006 is 6006411.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 63667 = 1146006 / (1 + 1 + 4 + 6 + 0 + 0 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 1146006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31816 + ... + 31851.

It is an arithmetic number, because the mean of its divisors is an integer number (206921).

2^1146006 is an apocalyptic number.

1146006 is an abundant number, since it is smaller than the sum of its proper divisors (1337046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1146006 is a wasteful number, since it uses less digits than its factorization.

1146006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63675 (or 63672 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1146006 is about 1070.5166976745. The cubic root of 1146006 is about 104.6475255859.

The spelling of 1146006 in words is "one million, one hundred forty-six thousand, six".