214745033 has 2 divisors, whose sum is σ = 214745034. Its totient is φ = 214745032.

The previous prime is 214744991. The next prime is 214745093. The reversal of 214745033 is 330547412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 153091129 + 61653904 = 12373^2 + 7852^2 .

It is a cyclic number.

It is not a de Polignac number, because 214745033 - 2¹⁰ = 214744009 is a prime.

It is a super-2 number, since 2×214745033² = 92230858396342178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214744987 and 214745005.

It is not a weakly prime, because it can be changed into another prime (214745093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107372516 + 107372517.

It is an arithmetic number, because the mean of its divisors is an integer number (107372517).

Almost surely, 2^214745033 is an apocalyptic number.

It is an amenable number.

214745033 is a deficient number, since it is larger than the sum of its proper divisors (1).

214745033 is an equidigital number, since it uses as much as digits as its factorization.

214745033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 214745033 is about 14654.1814169199. The cubic root of 214745033 is about 598.8357357946.

The spelling of 214745033 in words is "two hundred fourteen million, seven hundred forty-five thousand, thirty-three".