1206970 has 16 divisors (see below), whose sum is σ = 2190888. Its totient is φ = 478720.

The previous prime is 1206941. The next prime is 1206973. The reversal of 1206970 is 796021.

It can be written as a sum of positive squares in 4 ways, for example, as 826281 + 380689 = 909^2 + 617^2 .

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (1206973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930 + ... + 1810.

2^1206970 is an apocalyptic number.

1206970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1206970 is a deficient number, since it is larger than the sum of its proper divisors (983918).

1206970 is a wasteful number, since it uses less digits than its factorization.

1206970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 1206970 is about 1098.6218639732. The cubic root of 1206970 is about 106.4712023646.

The spelling of 1206970 in words is "one million, two hundred six thousand, nine hundred seventy".