32252881 has 8 divisors (see below), whose sum is σ = 33564960. Its totient is φ = 30966432.

The previous prime is 32252879. The next prime is 32252911. The reversal of 32252881 is 18825223.

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

It is a cyclic number.

It is not a de Polignac number, because 32252881 - 2¹ = 32252879 is a prime.

It is a super-2 number, since 2×32252881² = 2080496665600322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32252821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3820 + ... + 8893.

It is an arithmetic number, because the mean of its divisors is an integer number (4195620).

Almost surely, 2^32252881 is an apocalyptic number.

It is an amenable number.

32252881 is a deficient number, since it is larger than the sum of its proper divisors (1312079).

32252881 is a wasteful number, since it uses less digits than its factorization.

32252881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12815.

The product of its digits is 7680, while the sum is 31.

The square root of 32252881 is about 5679.1619980416. The cubic root of 32252881 is about 318.3143161493.

It can be divided in two parts, 32252 and 881, that added together give a palindrome (33133).

The spelling of 32252881 in words is "thirty-two million, two hundred fifty-two thousand, eight hundred eighty-one".