1206736 has 20 divisors (see below), whose sum is σ = 2356000. Its totient is φ = 598752.

The previous prime is 1206731. The next prime is 1206743. The reversal of 1206736 is 6376021.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 1206736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206731) 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, 2995 + ... + 3373.

It is an arithmetic number, because the mean of its divisors is an integer number (117800).

2^1206736 is an apocalyptic number.

1206736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1206736 is a deficient number, since it is larger than the sum of its proper divisors (1149264).

1206736 is a wasteful number, since it uses less digits than its factorization.

1206736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1206736 is about 1098.5153617497. The cubic root of 1206736 is about 106.4643212570.

The spelling of 1206736 in words is "one million, two hundred six thousand, seven hundred thirty-six".