707006213 has 4 divisors (see below), whose sum is σ = 709558860. Its totient is φ = 704453568.

The previous prime is 707006197. The next prime is 707006231. The reversal of 707006213 is 312600707.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 426711649 + 280294564 = 20657^2 + 16742^2 .

It is a cyclic number.

It is not a de Polignac number, because 707006213 - 2⁴ = 707006197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (707006413) 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 3 ways as a sum of consecutive naturals, for example, 1275908 + ... + 1276461.

It is an arithmetic number, because the mean of its divisors is an integer number (177389715).

Almost surely, 2^707006213 is an apocalyptic number.

It is an amenable number.

707006213 is a deficient number, since it is larger than the sum of its proper divisors (2552647).

707006213 is a wasteful number, since it uses less digits than its factorization.

707006213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552646.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 707006213 is about 26589.5884323169. The cubic root of 707006213 is about 890.8564801461.

The spelling of 707006213 in words is "seven hundred seven million, six thousand, two hundred thirteen".