32328634 has 16 divisors (see below), whose sum is σ = 52941672. Its totient is φ = 14715648.

The previous prime is 32328631. The next prime is 32328641. The reversal of 32328634 is 43682323.

It can be written as a sum of positive squares in 4 ways, for example, as 18896409 + 13432225 = 4347^2 + 3665^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32328596 and 32328605.

It is not an unprimeable number, because it can be changed into a prime (32328631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6619 + ... + 10414.

Almost surely, 2^32328634 is an apocalyptic number.

32328634 is a deficient number, since it is larger than the sum of its proper divisors (20613038).

32328634 is a wasteful number, since it uses less digits than its factorization.

32328634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17121.

The product of its digits is 20736, while the sum is 31.

The square root of 32328634 is about 5685.8274683638. The cubic root of 32328634 is about 318.5633317391.

The spelling of 32328634 in words is "thirty-two million, three hundred twenty-eight thousand, six hundred thirty-four".