210772063 has 2 divisors, whose sum is σ = 210772064. Its totient is φ = 210772062.

The previous prime is 210772049. The next prime is 210772127. The reversal of 210772063 is 360277012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210772063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210772763) 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 as a sum of consecutive naturals, namely, 105386031 + 105386032.

It is an arithmetic number, because the mean of its divisors is an integer number (105386032).

Almost surely, 2^210772063 is an apocalyptic number.

210772063 is a deficient number, since it is larger than the sum of its proper divisors (1).

210772063 is an equidigital number, since it uses as much as digits as its factorization.

210772063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 210772063 is about 14517.9910111558. The cubic root of 210772063 is about 595.1197301601.

The spelling of 210772063 in words is "two hundred ten million, seven hundred seventy-two thousand, sixty-three".