33768074 has 8 divisors (see below), whose sum is σ = 50803428. Its totient is φ = 16833600.

The previous prime is 33768061. The next prime is 33768079. The reversal of 33768074 is 47086733.

It can be written as a sum of positive squares in 2 ways, for example, as 30327049 + 3441025 = 5507^2 + 1855^2 .

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

It is a super-2 number, since 2×33768074² = 2280565643338952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33768079) 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, 24377 + ... + 25724.

Almost surely, 2^33768074 is an apocalyptic number.

33768074 is a deficient number, since it is larger than the sum of its proper divisors (17035354).

33768074 is a wasteful number, since it uses less digits than its factorization.

33768074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50440.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 33768074 is about 5811.0303733503. The cubic root of 33768074 is about 323.2228809917. Note that the first 3 decimals are identical.

The spelling of 33768074 in words is "thirty-three million, seven hundred sixty-eight thousand, seventy-four".