32980651 has 4 divisors (see below), whose sum is σ = 35978904. Its totient is φ = 29982400.

The previous prime is 32980583. The next prime is 32980693. The reversal of 32980651 is 15608923.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32980651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32983651) 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, 1499110 + ... + 1499131.

It is an arithmetic number, because the mean of its divisors is an integer number (8994726).

Almost surely, 2^32980651 is an apocalyptic number.

32980651 is a deficient number, since it is larger than the sum of its proper divisors (2998253).

32980651 is a wasteful number, since it uses less digits than its factorization.

32980651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998252.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 32980651 is about 5742.8782853200. The cubic root of 32980651 is about 320.6907312668.

The spelling of 32980651 in words is "thirty-two million, nine hundred eighty thousand, six hundred fifty-one".