32025480 has 64 divisors (see below), whose sum is σ = 99187200. Its totient is φ = 8263680.

The previous prime is 32025479. The next prime is 32025509. The reversal of 32025480 is 8452023.

Added to its reverse (8452023) it gives a triangular number (40477503 = T₈₉₉₇).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 32025480.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585 + ... + 8024.

It is an arithmetic number, because the mean of its divisors is an integer number (1549800).

Almost surely, 2^32025480 is an apocalyptic number.

32025480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32025480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49593600).

32025480 is an abundant number, since it is smaller than the sum of its proper divisors (67161720).

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

32025480 is a wasteful number, since it uses less digits than its factorization.

32025480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8654 (or 8650 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 32025480 is about 5659.1059364532. The cubic root of 32025480 is about 317.5644525775.

Adding to 32025480 its reverse (8452023), we get a triangular number (40477503 = T₈₉₉₇).

The spelling of 32025480 in words is "thirty-two million, twenty-five thousand, four hundred eighty".