32678971 has 8 divisors (see below), whose sum is σ = 35237664. Its totient is φ = 30126720.

The previous prime is 32678941. The next prime is 32678983. The reversal of 32678971 is 17987623.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32678971 - 2⁵ = 32678939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32678941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16770 + ... + 18616.

It is an arithmetic number, because the mean of its divisors is an integer number (4404708).

Almost surely, 2^32678971 is an apocalyptic number.

32678971 is a deficient number, since it is larger than the sum of its proper divisors (2558693).

32678971 is a wasteful number, since it uses less digits than its factorization.

32678971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221.

The product of its digits is 127008, while the sum is 43.

The square root of 32678971 is about 5716.5523700916. The cubic root of 32678971 is about 319.7099291959.

It can be divided in two parts, 326 and 78971, that added together give a palindrome (79297).

The spelling of 32678971 in words is "thirty-two million, six hundred seventy-eight thousand, nine hundred seventy-one".