33504122 has 4 divisors (see below), whose sum is σ = 50256186. Its totient is φ = 16752060.

The previous prime is 33504113. The next prime is 33504131. The reversal of 33504122 is 22140533.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (33504113) and next prime (33504131).

It can be written as a sum of positive squares in only one way, i.e., 32137561 + 1366561 = 5669^2 + 1169^2 .

It is a super-2 number, since 2×33504122² = 2245052381981768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33504094 and 33504103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8376029 + ... + 8376032.

Almost surely, 2^33504122 is an apocalyptic number.

33504122 is a deficient number, since it is larger than the sum of its proper divisors (16752064).

33504122 is a wasteful number, since it uses less digits than its factorization.

33504122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16752063.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 33504122 is about 5788.2745270072. The cubic root of 33504122 is about 322.3785076093.

Adding to 33504122 its reverse (22140533), we get a palindrome (55644655).

The spelling of 33504122 in words is "thirty-three million, five hundred four thousand, one hundred twenty-two".