1206146213 has 8 divisors (see below), whose sum is σ = 1222166880. Its totient is φ = 1190229040.

The previous prime is 1206146203. The next prime is 1206146231. The reversal of 1206146213 is 3126416021.

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

It is a cyclic number.

It is not a de Polignac number, because 1206146213 - 2¹⁴ = 1206129829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206146203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270 + ... + 49167.

It is an arithmetic number, because the mean of its divisors is an integer number (152770860).

Almost surely, 2^1206146213 is an apocalyptic number.

It is an amenable number.

1206146213 is a deficient number, since it is larger than the sum of its proper divisors (16020667).

1206146213 is a wasteful number, since it uses less digits than its factorization.

1206146213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51747.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1206146213 is about 34729.6157911371. The cubic root of 1206146213 is about 1064.4697377167.

The spelling of 1206146213 in words is "one billion, two hundred six million, one hundred forty-six thousand, two hundred thirteen".