33248023 has 2 divisors, whose sum is σ = 33248024. Its totient is φ = 33248022.

The previous prime is 33247993. The next prime is 33248051. The reversal of 33248023 is 32084233.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33248023 is a prime.

It is a super-2 number, since 2×33248023² = 2210862066817058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33248063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16624011 + 16624012.

It is an arithmetic number, because the mean of its divisors is an integer number (16624012).

Almost surely, 2^33248023 is an apocalyptic number.

33248023 is a deficient number, since it is larger than the sum of its proper divisors (1).

33248023 is an equidigital number, since it uses as much as digits as its factorization.

33248023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 33248023 is about 5766.1098671461. The cubic root of 33248023 is about 321.5550062412. Note that the first 3 decimals are identical.

The spelling of 33248023 in words is "thirty-three million, two hundred forty-eight thousand, twenty-three".