33051016 has 16 divisors (see below), whose sum is σ = 62551440. Its totient is φ = 16370640.

The previous prime is 33050999. The next prime is 33051017. The reversal of 33051016 is 61015033.

It is a junction number, because it is equal to n+sod(n) for n = 33050984 and 33051002.

It is not an unprimeable number, because it can be changed into a prime (33051017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18450 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (3909465).

Almost surely, 2^33051016 is an apocalyptic number.

It is an amenable number.

33051016 is a deficient number, since it is larger than the sum of its proper divisors (29500424).

33051016 is a wasteful number, since it uses less digits than its factorization.

33051016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38724 (or 38720 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 33051016 is about 5749.0013045746. The cubic root of 33051016 is about 320.9186363533.

Adding to 33051016 its reverse (61015033), we get a palindrome (94066049).

The spelling of 33051016 in words is "thirty-three million, fifty-one thousand, sixteen".