32473120 has 48 divisors (see below), whose sum is σ = 79204608. Its totient is φ = 12568320.

The previous prime is 32473093. The next prime is 32473123. The reversal of 32473120 is 2137423.

It is a junction number, because it is equal to n+sod(n) for n = 32473091 and 32473100.

It is not an unprimeable number, because it can be changed into a prime (32473123) 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, 1687 + ... + 8233.

It is an arithmetic number, because the mean of its divisors is an integer number (1650096).

Almost surely, 2^32473120 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 32473120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39602304).

32473120 is an abundant number, since it is smaller than the sum of its proper divisors (46731488).

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

32473120 is a wasteful number, since it uses less digits than its factorization.

32473120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593 (or 6585 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 32473120 is about 5698.5191058730. The cubic root of 32473120 is about 319.0372103094.

The spelling of 32473120 in words is "thirty-two million, four hundred seventy-three thousand, one hundred twenty".