33274039 has 2 divisors, whose sum is σ = 33274040. Its totient is φ = 33274038.

The previous prime is 33274027. The next prime is 33274061. The reversal of 33274039 is 93047233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33274039 - 2¹³ = 33265847 is a prime.

It is a super-2 number, since 2×33274039² = 2214323342747042, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33274039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33274019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16637019 + 16637020.

It is an arithmetic number, because the mean of its divisors is an integer number (16637020).

Almost surely, 2^33274039 is an apocalyptic number.

33274039 is a deficient number, since it is larger than the sum of its proper divisors (1).

33274039 is an equidigital number, since it uses as much as digits as its factorization.

33274039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 33274039 is about 5768.3653663755. The cubic root of 33274039 is about 321.6388547758.

The spelling of 33274039 in words is "thirty-three million, two hundred seventy-four thousand, thirty-nine".