32448791 has 8 divisors (see below), whose sum is σ = 34007040. Its totient is φ = 30902872.

The previous prime is 32448769. The next prime is 32448821. The reversal of 32448791 is 19784423.

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 32448791 - 2¹⁸ = 32186647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32448701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2546 + ... + 8448.

It is an arithmetic number, because the mean of its divisors is an integer number (4250880).

Almost surely, 2^32448791 is an apocalyptic number.

32448791 is a deficient number, since it is larger than the sum of its proper divisors (1558249).

32448791 is a wasteful number, since it uses less digits than its factorization.

32448791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165.

The product of its digits is 48384, while the sum is 38.

The square root of 32448791 is about 5696.3840284868. The cubic root of 32448791 is about 318.9575157240.

The spelling of 32448791 in words is "thirty-two million, four hundred forty-eight thousand, seven hundred ninety-one".