992213707 has 2 divisors, whose sum is σ = 992213708. Its totient is φ = 992213706.

The previous prime is 992213699. The next prime is 992213771. The reversal of 992213707 is 707312299.

It is a weak prime.

It is an emirp because it is prime and its reverse (707312299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 992213707 - 2³ = 992213699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 992213707.

It is not a weakly prime, because it can be changed into another prime (992213107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496106853 + 496106854.

It is an arithmetic number, because the mean of its divisors is an integer number (496106854).

Almost surely, 2^992213707 is an apocalyptic number.

992213707 is a deficient number, since it is larger than the sum of its proper divisors (1).

992213707 is an equidigital number, since it uses as much as digits as its factorization.

992213707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 992213707 is about 31499.4239153671. The cubic root of 992213707 is about 997.3978034466.

The spelling of 992213707 in words is "nine hundred ninety-two million, two hundred thirteen thousand, seven hundred seven".