33130324 has 6 divisors (see below), whose sum is σ = 57978074. Its totient is φ = 16565160.

The previous prime is 33130313. The next prime is 33130333. The reversal of 33130324 is 42303133.

It can be written as a sum of positive squares in only one way, i.e., 18766224 + 14364100 = 4332^2 + 3790^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4141287 + ... + 4141294.

Almost surely, 2^33130324 is an apocalyptic number.

It is an amenable number.

33130324 is a deficient number, since it is larger than the sum of its proper divisors (24847750).

33130324 is a wasteful number, since it uses less digits than its factorization.

33130324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8282585 (or 8282583 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 33130324 is about 5755.8947175917. The cubic root of 33130324 is about 321.1751194912.

Adding to 33130324 its reverse (42303133), we get a palindrome (75433457).

The spelling of 33130324 in words is "thirty-three million, one hundred thirty thousand, three hundred twenty-four".