1246606 has 4 divisors (see below), whose sum is σ = 1869912. Its totient is φ = 623302.

The previous prime is 1246601. The next prime is 1246631. The reversal of 1246606 is 6066421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6066421 = 31 ⋅195691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311650 + ... + 311653.

It is an arithmetic number, because the mean of its divisors is an integer number (467478).

2^1246606 is an apocalyptic number.

1246606 is a deficient number, since it is larger than the sum of its proper divisors (623306).

1246606 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 8 representation: 1246606 = (4602616)₈.

1246606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623305.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1246606 is about 1116.5151140938. The cubic root of 1246606 is about 107.6241507773.

The spelling of 1246606 in words is "one million, two hundred forty-six thousand, six hundred six".