214733633 has 2 divisors, whose sum is σ = 214733634. Its totient is φ = 214733632.

The previous prime is 214733609. The next prime is 214733639. The reversal of 214733633 is 336337412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148669249 + 66064384 = 12193^2 + 8128^2 .

It is a cyclic number.

It is not a de Polignac number, because 214733633 - 2⁶ = 214733569 is a prime.

It is a super-2 number, since 2×214733633² = 92221066282757378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214733633.

It is not a weakly prime, because it can be changed into another prime (214733639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107366816 + 107366817.

It is an arithmetic number, because the mean of its divisors is an integer number (107366817).

Almost surely, 2^214733633 is an apocalyptic number.

It is an amenable number.

214733633 is a deficient number, since it is larger than the sum of its proper divisors (1).

214733633 is an equidigital number, since it uses as much as digits as its factorization.

214733633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 32.

The square root of 214733633 is about 14653.7924442787. The cubic root of 214733633 is about 598.8251389671.

The spelling of 214733633 in words is "two hundred fourteen million, seven hundred thirty-three thousand, six hundred thirty-three".