1246946 has 8 divisors (see below), whose sum is σ = 1889244. Its totient is φ = 617200.

The previous prime is 1246943. The next prime is 1246961. The reversal of 1246946 is 6496421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1243225 + 3721 = 1115^2 + 61^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 1 + 2¹⁷ + 4⁴ + 6³ + 9⁵ + 4¹⁰ + 6⁵ .

It is not an unprimeable number, because it can be changed into a prime (1246943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2885 + ... + 3288.

2^1246946 is an apocalyptic number.

1246946 is a deficient number, since it is larger than the sum of its proper divisors (642298).

1246946 is a wasteful number, since it uses less digits than its factorization.

1246946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6276.

The product of its digits is 10368, while the sum is 32.

The square root of 1246946 is about 1116.6673631839. The cubic root of 1246946 is about 107.6339343777.

The spelling of 1246946 in words is "one million, two hundred forty-six thousand, nine hundred forty-six".