32878122 has 8 divisors (see below), whose sum is σ = 65756256. Its totient is φ = 10959372.

The previous prime is 32878121. The next prime is 32878127. The reversal of 32878122 is 22187823.

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

32878122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (32878121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2739838 + ... + 2739849.

It is an arithmetic number, because the mean of its divisors is an integer number (8219532).

Almost surely, 2^32878122 is an apocalyptic number.

32878122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32878122 is a wasteful number, since it uses less digits than its factorization.

32878122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479692.

The product of its digits is 10752, while the sum is 33.

The square root of 32878122 is about 5733.9447154642. The cubic root of 32878122 is about 320.3580692352.

The spelling of 32878122 in words is "thirty-two million, eight hundred seventy-eight thousand, one hundred twenty-two".