32340856 has 8 divisors (see below), whose sum is σ = 60639120. Its totient is φ = 16170424.

The previous prime is 32340853. The next prime is 32340863. The reversal of 32340856 is 65804323.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32340853) 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 as a sum of consecutive naturals, namely, 2021296 + ... + 2021311.

It is an arithmetic number, because the mean of its divisors is an integer number (7579890).

Almost surely, 2^32340856 is an apocalyptic number.

It is an amenable number.

32340856 is a deficient number, since it is larger than the sum of its proper divisors (28298264).

32340856 is a wasteful number, since it uses less digits than its factorization.

32340856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042613 (or 4042609 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 32340856 is about 5686.9021444016. The cubic root of 32340856 is about 318.6034714956.

The spelling of 32340856 in words is "thirty-two million, three hundred forty thousand, eight hundred fifty-six".