214621063 has 2 divisors, whose sum is σ = 214621064. Its totient is φ = 214621062.

The previous prime is 214621037. The next prime is 214621067. The reversal of 214621063 is 360126412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214621063 - 2⁵ = 214621031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214621067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107310531 + 107310532.

It is an arithmetic number, because the mean of its divisors is an integer number (107310532).

Almost surely, 2^214621063 is an apocalyptic number.

214621063 is a deficient number, since it is larger than the sum of its proper divisors (1).

214621063 is an equidigital number, since it uses as much as digits as its factorization.

214621063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 214621063 is about 14649.9509555493. The cubic root of 214621063 is about 598.7204798012.

Adding to 214621063 its reverse (360126412), we get a palindrome (574747475).

The spelling of 214621063 in words is "two hundred fourteen million, six hundred twenty-one thousand, sixty-three".