33363073 has 2 divisors, whose sum is σ = 33363074. Its totient is φ = 33363072.

The previous prime is 33363067. The next prime is 33363101. The reversal of 33363073 is 37036333.

It is a happy number.

It is an a-pointer prime, because the next prime (33363101) can be obtained adding 33363073 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33315984 + 47089 = 5772^2 + 217^2 .

It is a cyclic number.

It is not a de Polignac number, because 33363073 - 2²¹ = 31265921 is a prime.

It is a super-2 number, since 2×33363073² = 2226189280006658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33363013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16681536 + 16681537.

It is an arithmetic number, because the mean of its divisors is an integer number (16681537).

Almost surely, 2^33363073 is an apocalyptic number.

It is an amenable number.

33363073 is a deficient number, since it is larger than the sum of its proper divisors (1).

33363073 is an equidigital number, since it uses as much as digits as its factorization.

33363073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 28.

The square root of 33363073 is about 5776.0776483700. The cubic root of 33363073 is about 321.9254775267.

The spelling of 33363073 in words is "thirty-three million, three hundred sixty-three thousand, seventy-three".