33625132 has 6 divisors (see below), whose sum is σ = 58843988. Its totient is φ = 16812564.

The previous prime is 33625087. The next prime is 33625139. The reversal of 33625132 is 23152633.

It is a happy number.

It is a super-2 number, since 2×33625132² = 2261299004034848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33625097 and 33625106.

It is not an unprimeable number, because it can be changed into a prime (33625139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4203138 + ... + 4203145.

Almost surely, 2^33625132 is an apocalyptic number.

It is an amenable number.

33625132 is a deficient number, since it is larger than the sum of its proper divisors (25218856).

33625132 is a wasteful number, since it uses less digits than its factorization.

33625132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406287 (or 8406285 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 33625132 is about 5798.7181342086. The cubic root of 33625132 is about 322.7661629016.

Adding to 33625132 its reverse (23152633), we get a palindrome (56777765).

The spelling of 33625132 in words is "thirty-three million, six hundred twenty-five thousand, one hundred thirty-two".