32645034 has 12 divisors (see below), whose sum is σ = 70730946. Its totient is φ = 10881672.

The previous prime is 32645023. The next prime is 32645047. The reversal of 32645034 is 43054623.

It can be written as a sum of positive squares in only one way, i.e., 32455809 + 189225 = 5697^2 + 435^2 .

It is a super-2 number, since 2×32645034² = 2131396489722312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32644989 and 32645007.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 906789 + ... + 906824.

Almost surely, 2^32645034 is an apocalyptic number.

32645034 is an abundant number, since it is smaller than the sum of its proper divisors (38085912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32645034 is a wasteful number, since it uses less digits than its factorization.

32645034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813621 (or 1813618 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 32645034 is about 5713.5832889702. The cubic root of 32645034 is about 319.5992183055.

Adding to 32645034 its reverse (43054623), we get a palindrome (75699657).

The spelling of 32645034 in words is "thirty-two million, six hundred forty-five thousand, thirty-four".