33042276 has 24 divisors (see below), whose sum is σ = 85665440. Its totient is φ = 11014056.

The previous prime is 33042263. The next prime is 33042277. The reversal of 33042276 is 67224033.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (33042277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152866 + ... + 153081.

Almost surely, 2^33042276 is an apocalyptic number.

33042276 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

33042276 is an abundant number, since it is smaller than the sum of its proper divisors (52623164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33042276 is a wasteful number, since it uses less digits than its factorization.

33042276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305960 (or 305952 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 33042276 is about 5748.2411222912. The cubic root of 33042276 is about 320.8903459859.

The spelling of 33042276 in words is "thirty-three million, forty-two thousand, two hundred seventy-six".