33054216 has 32 divisors (see below), whose sum is σ = 88992960. Its totient is φ = 10170432.

The previous prime is 33054211. The next prime is 33054221. The reversal of 33054216 is 61245033.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (33054211) and next prime (33054221).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (33054211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52660 + ... + 53283.

It is an arithmetic number, because the mean of its divisors is an integer number (2781030).

Almost surely, 2^33054216 is an apocalyptic number.

It is an amenable number.

33054216 is an abundant number, since it is smaller than the sum of its proper divisors (55938744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33054216 is a wasteful number, since it uses less digits than its factorization.

33054216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105965 (or 105961 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 33054216 is about 5749.2796070464. The cubic root of 33054216 is about 320.9289931352.

Adding to 33054216 its reverse (61245033), we get a palindrome (94299249).

The spelling of 33054216 in words is "thirty-three million, fifty-four thousand, two hundred sixteen".