32970568 has 8 divisors (see below), whose sum is σ = 61819830. Its totient is φ = 16485280.

The previous prime is 32970559. The next prime is 32970617. The reversal of 32970568 is 86507923.

It can be written as a sum of positive squares in only one way, i.e., 32970564 + 4 = 5742^2 + 2^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 32970568.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060653 + ... + 2060668.

Almost surely, 2^32970568 is an apocalyptic number.

It is an amenable number.

32970568 is a deficient number, since it is larger than the sum of its proper divisors (28849262).

32970568 is a wasteful number, since it uses less digits than its factorization.

32970568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121327 (or 4121323 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 32970568 is about 5742.0003483107. Note that the first 3 decimals coincide. The cubic root of 32970568 is about 320.6580469087.

The spelling of 32970568 in words is "thirty-two million, nine hundred seventy thousand, five hundred sixty-eight".