33870274 has 8 divisors (see below), whose sum is σ = 53479440. Its totient is φ = 16043796.

The previous prime is 33870271. The next prime is 33870359. The reversal of 33870274 is 47207833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33870274² = 2294390921670152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33870271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445624 + ... + 445699.

It is an arithmetic number, because the mean of its divisors is an integer number (6684930).

Almost surely, 2^33870274 is an apocalyptic number.

33870274 is a deficient number, since it is larger than the sum of its proper divisors (19609166).

33870274 is a wasteful number, since it uses less digits than its factorization.

33870274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891344.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 33870274 is about 5819.8173510859. The cubic root of 33870274 is about 323.5486335441.

The spelling of 33870274 in words is "thirty-three million, eight hundred seventy thousand, two hundred seventy-four".