32120966 has 4 divisors (see below), whose sum is σ = 48181452. Its totient is φ = 16060482.

The previous prime is 32120927. The next prime is 32120969. The reversal of 32120966 is 66902123.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8030240 + ... + 8030243.

It is an arithmetic number, because the mean of its divisors is an integer number (12045363).

Almost surely, 2^32120966 is an apocalyptic number.

32120966 is a deficient number, since it is larger than the sum of its proper divisors (16060486).

32120966 is a wasteful number, since it uses less digits than its factorization.

32120966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16060485.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 32120966 is about 5667.5361489804. The cubic root of 32120966 is about 317.8797522756.

The spelling of 32120966 in words is "thirty-two million, one hundred twenty thousand, nine hundred sixty-six".