80472260 has 48 divisors (see below), whose sum is σ = 185939712. Its totient is φ = 29252960.

The previous prime is 80472253. The next prime is 80472269. The reversal of 80472260 is 6227408.

It is not an unprimeable number, because it can be changed into a prime (80472269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25109 + ... + 28131.

It is an arithmetic number, because the mean of its divisors is an integer number (3873744).

Almost surely, 2^80472260 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 80472260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92969856).

80472260 is an abundant number, since it is smaller than the sum of its proper divisors (105467452).

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

80472260 is a wasteful number, since it uses less digits than its factorization.

80472260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065 (or 3041 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 80472260 is about 8970.6331995016. The cubic root of 80472260 is about 431.7331528174.

Adding to 80472260 its reverse (6227408), we get a palindrome (86699668).

The spelling of 80472260 in words is "eighty million, four hundred seventy-two thousand, two hundred sixty".