33050923 has 4 divisors (see below), whose sum is σ = 34190640. Its totient is φ = 31911208.

The previous prime is 33050921. The next prime is 33050957. The reversal of 33050923 is 32905033.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 33050923 - 2¹ = 33050921 is a prime.

It is a super-2 number, since 2×33050923² = 2184727022303858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33050921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569815 + ... + 569872.

It is an arithmetic number, because the mean of its divisors is an integer number (8547660).

Almost surely, 2^33050923 is an apocalyptic number.

33050923 is a deficient number, since it is larger than the sum of its proper divisors (1139717).

33050923 is a wasteful number, since it uses less digits than its factorization.

33050923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139716.

The product of its (nonzero) digits is 2430, while the sum is 25.

The square root of 33050923 is about 5748.9932162075. The cubic root of 33050923 is about 320.9183353493.

Adding to 33050923 its reverse (32905033), we get a palindrome (65955956).

The spelling of 33050923 in words is "thirty-three million, fifty thousand, nine hundred twenty-three".