1046806 has 4 divisors (see below), whose sum is σ = 1570212. Its totient is φ = 523402.

The previous prime is 1046797. The next prime is 1046807. The reversal of 1046806 is 6086401.

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

It is an Ulam number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261700 + ... + 261703.

It is an arithmetic number, because the mean of its divisors is an integer number (392553).

2^1046806 is an apocalyptic number.

1046806 is a deficient number, since it is larger than the sum of its proper divisors (523406).

1046806 is an equidigital number, since it uses as much as digits as its factorization.

1046806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523405.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1046806 is about 1023.1353771618. The cubic root of 1046806 is about 101.5364716417.

The spelling of 1046806 in words is "one million, forty-six thousand, eight hundred six".