32140966 has 32 divisors (see below), whose sum is σ = 58042656. Its totient is φ = 13152000.

The previous prime is 32140943. The next prime is 32140973. The reversal of 32140966 is 66904123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10356 + ... + 13096.

It is an arithmetic number, because the mean of its divisors is an integer number (1813833).

Almost surely, 2^32140966 is an apocalyptic number.

32140966 is a deficient number, since it is larger than the sum of its proper divisors (25901690).

32140966 is a wasteful number, since it uses less digits than its factorization.

32140966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 32140966 is about 5669.3003095620. The cubic root of 32140966 is about 317.9457141357.

The spelling of 32140966 in words is "thirty-two million, one hundred forty thousand, nine hundred sixty-six".