33240874 has 8 divisors (see below), whose sum is σ = 51209028. Its totient is φ = 16171200.

The previous prime is 33240869. The next prime is 33240901. The reversal of 33240874 is 47804233.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29975625 + 3265249 = 5475^2 + 1807^2 .

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

It is a super-2 number, since 2×33240874² = 2209911408567752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224527 + ... + 224674.

Almost surely, 2^33240874 is an apocalyptic number.

33240874 is a deficient number, since it is larger than the sum of its proper divisors (17968154).

33240874 is a wasteful number, since it uses less digits than its factorization.

33240874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449240.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 33240874 is about 5765.4899184718. The cubic root of 33240874 is about 321.5319576374.

The spelling of 33240874 in words is "thirty-three million, two hundred forty thousand, eight hundred seventy-four".