662314999 has 2 divisors, whose sum is σ = 662315000. Its totient is φ = 662314998.

The previous prime is 662314997. The next prime is 662315039. The reversal of 662314999 is 999413266.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 662314999 - 2¹ = 662314997 is a prime.

It is a super-2 number, since 2×662314999² = 877322315800740002, which contains 22 as substring.

Together with 662314997, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (662314993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331157499 + 331157500.

It is an arithmetic number, because the mean of its divisors is an integer number (331157500).

Almost surely, 2^662314999 is an apocalyptic number.

662314999 is a deficient number, since it is larger than the sum of its proper divisors (1).

662314999 is an equidigital number, since it uses as much as digits as its factorization.

662314999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 49.

The square root of 662314999 is about 25735.4813244283. The cubic root of 662314999 is about 871.6755479907.

The spelling of 662314999 in words is "six hundred sixty-two million, three hundred fourteen thousand, nine hundred ninety-nine".