1206344 has 16 divisors (see below), whose sum is σ = 2285820. Its totient is φ = 596800.

The previous prime is 1206341. The next prime is 1206347. The reversal of 1206344 is 4436021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1206341) and next prime (1206347).

It can be written as a sum of positive squares in 2 ways, for example, as 925444 + 280900 = 962^2 + 530^2 .

It is not an unprimeable number, because it can be changed into a prime (1206341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62 + ... + 1554.

2^1206344 is an apocalyptic number.

It is an amenable number.

1206344 is a deficient number, since it is larger than the sum of its proper divisors (1079476).

1206344 is a wasteful number, since it uses less digits than its factorization.

1206344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1206344 is about 1098.3369246274. The cubic root of 1206344 is about 106.4527919377.

The spelling of 1206344 in words is "one million, two hundred six thousand, three hundred forty-four".