662896063 has 2 divisors, whose sum is σ = 662896064. Its totient is φ = 662896062.

The previous prime is 662896043. The next prime is 662896109. The reversal of 662896063 is 360698266.

It is a happy number.

It is an a-pointer prime, because the next prime (662896109) can be obtained adding 662896063 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 662896063 - 2⁹ = 662895551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (662896043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331448031 + 331448032.

It is an arithmetic number, because the mean of its divisors is an integer number (331448032).

Almost surely, 2^662896063 is an apocalyptic number.

662896063 is a deficient number, since it is larger than the sum of its proper divisors (1).

662896063 is an equidigital number, since it uses as much as digits as its factorization.

662896063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 662896063 is about 25746.7680107620. The cubic root of 662896063 is about 871.9303870690.

The spelling of 662896063 in words is "six hundred sixty-two million, eight hundred ninety-six thousand, sixty-three".