33622051 has 2 divisors, whose sum is σ = 33622052. Its totient is φ = 33622050.

The previous prime is 33622037. The next prime is 33622081. The reversal of 33622051 is 15022633.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33622051 - 2⁷ = 33621923 is a prime.

It is a super-2 number, since 2×33622051² = 2260884626893202, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33622081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16811025 + 16811026.

It is an arithmetic number, because the mean of its divisors is an integer number (16811026).

Almost surely, 2^33622051 is an apocalyptic number.

33622051 is a deficient number, since it is larger than the sum of its proper divisors (1).

33622051 is an equidigital number, since it uses as much as digits as its factorization.

33622051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 33622051 is about 5798.4524659602. The cubic root of 33622051 is about 322.7563044726.

Adding to 33622051 its reverse (15022633), we get a palindrome (48644684).

The spelling of 33622051 in words is "thirty-three million, six hundred twenty-two thousand, fifty-one".