32330472 has 16 divisors (see below), whose sum is σ = 80826240. Its totient is φ = 10776816.

The previous prime is 32330461. The next prime is 32330503. The reversal of 32330472 is 27403323.

It is a happy number.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1347103 = 32330472 / (3 + 2 + 3 + 3 + 0 + 4 + 7 + 2).

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, 673528 + ... + 673575.

It is an arithmetic number, because the mean of its divisors is an integer number (5051640).

Almost surely, 2^32330472 is an apocalyptic number.

It is an amenable number.

32330472 is an abundant number, since it is smaller than the sum of its proper divisors (48495768).

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

32330472 is a wasteful number, since it uses less digits than its factorization.

32330472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347112 (or 1347108 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 32330472 is about 5685.9890960149. The cubic root of 32330472 is about 318.5693687846.

Adding to 32330472 its reverse (27403323), we get a palindrome (59733795).

The spelling of 32330472 in words is "thirty-two million, three hundred thirty thousand, four hundred seventy-two".