1206546713 has 2 divisors, whose sum is σ = 1206546714. Its totient is φ = 1206546712.

The previous prime is 1206546623. The next prime is 1206546739. The reversal of 1206546713 is 3176456021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1011748864 + 194797849 = 31808^2 + 13957^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1206546713 is a prime.

It is a super-2 number, since 2×1206546713² = 2911509941302208738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1206546743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603273356 + 603273357.

It is an arithmetic number, because the mean of its divisors is an integer number (603273357).

Almost surely, 2^1206546713 is an apocalyptic number.

It is an amenable number.

1206546713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1206546713 is an equidigital number, since it uses as much as digits as its factorization.

1206546713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1206546713 is about 34735.3812847938. The cubic root of 1206546713 is about 1064.5875434873.

The spelling of 1206546713 in words is "one billion, two hundred six million, five hundred forty-six thousand, seven hundred thirteen".