32448231 has 12 divisors (see below), whose sum is σ = 46926360. Its totient is φ = 21606000.

The previous prime is 32448211. The next prime is 32448253. The reversal of 32448231 is 13284423.

It is not a de Polignac number, because 32448231 - 2¹³ = 32440039 is a prime.

It is a super-2 number, since 2×32448231² = 2105775390058722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32448195 and 32448204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32448211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8356 + ... + 11606.

It is an arithmetic number, because the mean of its divisors is an integer number (3910530).

Almost surely, 2^32448231 is an apocalyptic number.

32448231 is a deficient number, since it is larger than the sum of its proper divisors (14478129).

32448231 is a wasteful number, since it uses less digits than its factorization.

32448231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366 (or 4363 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 32448231 is about 5696.3348742854. The cubic root of 32448231 is about 318.9556808612.

The spelling of 32448231 in words is "thirty-two million, four hundred forty-eight thousand, two hundred thirty-one".