32942448 has 120 divisors (see below), whose sum is σ = 114980736. Its totient is φ = 8553600.

The previous prime is 32942443. The next prime is 32942449. The reversal of 32942448 is 84424923.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32942443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9603 + ... + 12573.

Almost surely, 2^32942448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32942448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57490368).

32942448 is an abundant number, since it is smaller than the sum of its proper divisors (82038288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32942448 is a wasteful number, since it uses less digits than its factorization.

32942448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003 (or 2994 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 32942448 is about 5739.5512019669. The cubic root of 32942448 is about 320.5668598339.

The spelling of 32942448 in words is "thirty-two million, nine hundred forty-two thousand, four hundred forty-eight".