32396906 has 8 divisors (see below), whose sum is σ = 48785220. Its totient is φ = 16135168.

The previous prime is 32396893. The next prime is 32396909. The reversal of 32396906 is 60969323.

It can be written as a sum of positive squares in 2 ways, for example, as 21114025 + 11282881 = 4595^2 + 3359^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 32396906.

It is not an unprimeable number, because it can be changed into a prime (32396909) 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, 31001 + ... + 32028.

Almost surely, 2^32396906 is an apocalyptic number.

32396906 is a deficient number, since it is larger than the sum of its proper divisors (16388314).

32396906 is a wasteful number, since it uses less digits than its factorization.

32396906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63288.

The product of its (nonzero) digits is 52488, while the sum is 38.

The square root of 32396906 is about 5691.8280016178. The cubic root of 32396906 is about 318.7874226984.

The spelling of 32396906 in words is "thirty-two million, three hundred ninety-six thousand, nine hundred six".