33034402 has 8 divisors (see below), whose sum is σ = 49770576. Its totient is φ = 16444212.

The previous prime is 33034381. The next prime is 33034409. The reversal of 33034402 is 20443033.

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

It is a self number, because there is not a number n which added to its sum of digits gives 33034402.

It is not an unprimeable number, because it can be changed into a prime (33034409) 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, 35928 + ... + 36835.

It is an arithmetic number, because the mean of its divisors is an integer number (6221322).

Almost surely, 2^33034402 is an apocalyptic number.

33034402 is a deficient number, since it is larger than the sum of its proper divisors (16736174).

33034402 is a wasteful number, since it uses less digits than its factorization.

33034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72992.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 33034402 is about 5747.5561763240. The cubic root of 33034402 is about 320.8648544881.

Adding to 33034402 its reverse (20443033), we get a palindrome (53477435).

The spelling of 33034402 in words is "thirty-three million, thirty-four thousand, four hundred two".