1046666 has 4 divisors (see below), whose sum is σ = 1570002. Its totient is φ = 523332.

The previous prime is 1046659. The next prime is 1046677. The reversal of 1046666 is 6666401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1042441 + 4225 = 1021^2 + 65^2 .

1046666 is a modest number, since divided by 6666 gives 104 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261665 + ... + 261668.

2^1046666 is an apocalyptic number.

1046666 is a deficient number, since it is larger than the sum of its proper divisors (523336).

1046666 is an equidigital number, since it uses as much as digits as its factorization.

1046666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523335.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1046666 is about 1023.0669577305. The cubic root of 1046666 is about 101.5319449386.

The spelling of 1046666 in words is "one million, forty-six thousand, six hundred sixty-six".