33040414 has 8 divisors (see below), whose sum is σ = 54066168. Its totient is φ = 15018360.

The previous prime is 33040393. The next prime is 33040421. The reversal of 33040414 is 41404033.

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

It is a junction number, because it is equal to n+sod(n) for n = 33040391 and 33040400.

It is a congruent number.

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, 750897 + ... + 750940.

It is an arithmetic number, because the mean of its divisors is an integer number (6758271).

Almost surely, 2^33040414 is an apocalyptic number.

33040414 is a deficient number, since it is larger than the sum of its proper divisors (21025754).

33040414 is a wasteful number, since it uses less digits than its factorization.

33040414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501850.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 33040414 is about 5748.0791574229. The cubic root of 33040414 is about 320.8843182630.

Adding to 33040414 its reverse (41404033), we get a palindrome (74444447).

The spelling of 33040414 in words is "thirty-three million, forty thousand, four hundred fourteen".