214610663 has 2 divisors, whose sum is σ = 214610664. Its totient is φ = 214610662.

The previous prime is 214610653. The next prime is 214610717. The reversal of 214610663 is 366016412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214610663 - 2²² = 210416359 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is equal to p_11841806 and since 214610663 and 11841806 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214610653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107305331 + 107305332.

It is an arithmetic number, because the mean of its divisors is an integer number (107305332).

Almost surely, 2^214610663 is an apocalyptic number.

214610663 is a deficient number, since it is larger than the sum of its proper divisors (1).

214610663 is an equidigital number, since it uses as much as digits as its factorization.

214610663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 214610663 is about 14649.5960012555. The cubic root of 214610663 is about 598.7108088126.

The spelling of 214610663 in words is "two hundred fourteen million, six hundred ten thousand, six hundred sixty-three".