32423255 has 4 divisors (see below), whose sum is σ = 38907912. Its totient is φ = 25938600.

The previous prime is 32423231. The next prime is 32423263. The reversal of 32423255 is 55232423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55232423 = 2851 ⋅19373.

It is not a de Polignac number, because 32423255 - 2¹⁰ = 32422231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3242321 + ... + 3242330.

It is an arithmetic number, because the mean of its divisors is an integer number (9726978).

Almost surely, 2^32423255 is an apocalyptic number.

32423255 is a deficient number, since it is larger than the sum of its proper divisors (6484657).

32423255 is an equidigital number, since it uses as much as digits as its factorization.

32423255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6484656.

The product of its digits is 7200, while the sum is 26.

The square root of 32423255 is about 5694.1421654188. The cubic root of 32423255 is about 318.8738245049.

Adding to 32423255 its reverse (55232423), we get a palindrome (87655678).

The spelling of 32423255 in words is "thirty-two million, four hundred twenty-three thousand, two hundred fifty-five".