32106481 has 8 divisors (see below), whose sum is σ = 35066304. Its totient is φ = 29153520.

The previous prime is 32106479. The next prime is 32106493. The reversal of 32106481 is 18460123.

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

It is not a de Polignac number, because 32106481 - 2¹ = 32106479 is a prime.

It is a super-2 number, since 2×32106481² = 2061652244406722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32706481) 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 in 7 ways as a sum of consecutive naturals, for example, 17116 + ... + 18898.

It is an arithmetic number, because the mean of its divisors is an integer number (4383288).

Almost surely, 2^32106481 is an apocalyptic number.

It is an amenable number.

32106481 is a deficient number, since it is larger than the sum of its proper divisors (2959823).

32106481 is a wasteful number, since it uses less digits than its factorization.

32106481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 32106481 is about 5666.2581127231. The cubic root of 32106481 is about 317.8319623003.

The spelling of 32106481 in words is "thirty-two million, one hundred six thousand, four hundred eighty-one".