32628706 has 8 divisors (see below), whose sum is σ = 53392464. Its totient is φ = 14831220.

The previous prime is 32628703. The next prime is 32628707. The reversal of 32628706 is 60782623.

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

It is not an unprimeable number, because it can be changed into a prime (32628703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741540 + ... + 741583.

It is an arithmetic number, because the mean of its divisors is an integer number (6674058).

Almost surely, 2^32628706 is an apocalyptic number.

32628706 is a deficient number, since it is larger than the sum of its proper divisors (20763758).

32628706 is a wasteful number, since it uses less digits than its factorization.

32628706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483136.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 32628706 is about 5712.1542346124. The cubic root of 32628706 is about 319.5459249898.

The spelling of 32628706 in words is "thirty-two million, six hundred twenty-eight thousand, seven hundred six".