32940783 has 8 divisors (see below), whose sum is σ = 48801200. Its totient is φ = 21960504.

The previous prime is 32940773. The next prime is 32940797. The reversal of 32940783 is 38704923.

It is not a de Polignac number, because 32940783 - 2⁸ = 32940527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32940773) 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 7 ways as a sum of consecutive naturals, for example, 609988 + ... + 610041.

It is an arithmetic number, because the mean of its divisors is an integer number (6100150).

Almost surely, 2^32940783 is an apocalyptic number.

32940783 is a deficient number, since it is larger than the sum of its proper divisors (15860417).

32940783 is a wasteful number, since it uses less digits than its factorization.

32940783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220038 (or 1220032 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 32940783 is about 5739.4061539501. The cubic root of 32940783 is about 320.5614589723.

The spelling of 32940783 in words is "thirty-two million, nine hundred forty thousand, seven hundred eighty-three".