32965990 has 8 divisors (see below), whose sum is σ = 59338800. Its totient is φ = 13186392.

The previous prime is 32965981. The next prime is 32965991. The reversal of 32965990 is 9956923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32965991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1648290 + ... + 1648309.

It is an arithmetic number, because the mean of its divisors is an integer number (7417350).

Almost surely, 2^32965990 is an apocalyptic number.

32965990 is a deficient number, since it is larger than the sum of its proper divisors (26372810).

32965990 is a wasteful number, since it uses less digits than its factorization.

32965990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3296606.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 32965990 is about 5741.6016929077. The cubic root of 32965990 is about 320.6432049797.

The spelling of 32965990 in words is "thirty-two million, nine hundred sixty-five thousand, nine hundred ninety".