33942275 has 12 divisors (see below), whose sum is σ = 42276312. Its totient is φ = 27032640.

The previous prime is 33942263. The next prime is 33942281. The reversal of 33942275 is 57224933.

It is a Cunningham number, because it is equal to 5826²-1.

It is not a de Polignac number, because 33942275 - 2⁶ = 33942211 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2912 + ... + 8738.

It is an arithmetic number, because the mean of its divisors is an integer number (3523026).

Almost surely, 2^33942275 is an apocalyptic number.

33942275 is a deficient number, since it is larger than the sum of its proper divisors (8334037).

33942275 is a wasteful number, since it uses less digits than its factorization.

33942275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070 (or 6065 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The square root of 33942275 is about 5825.9999141778. Note that the first 4 decimals coincide. The cubic root of 33942275 is about 323.7777364767. Note that the first 4 decimals are identical.

The spelling of 33942275 in words is "thirty-three million, nine hundred forty-two thousand, two hundred seventy-five".