33480504 has 24 divisors (see below), whose sum is σ = 90676560. Its totient is φ = 11160144.

The previous prime is 33480467. The next prime is 33480509. The reversal of 33480504 is 40508433.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×33480504² = 2241888296188032, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33480509) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232432 + ... + 232575.

It is an arithmetic number, because the mean of its divisors is an integer number (3778190).

Almost surely, 2^33480504 is an apocalyptic number.

It is an amenable number.

33480504 is an abundant number, since it is smaller than the sum of its proper divisors (57196056).

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

33480504 is a wasteful number, since it uses less digits than its factorization.

33480504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465019 (or 465012 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 33480504 is about 5786.2340084030. The cubic root of 33480504 is about 322.3027385702.

Adding to 33480504 its reverse (40508433), we get a palindrome (73988937).

The spelling of 33480504 in words is "thirty-three million, four hundred eighty thousand, five hundred four".