12472560 has 120 divisors (see below), whose sum is σ = 44394480. Its totient is φ = 3127296.

The previous prime is 12472547. The next prime is 12472567. The reversal of 12472560 is 6527421.

12472560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12472567) 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, 11731 + ... + 12749.

It is an arithmetic number, because the mean of its divisors is an integer number (369954).

Almost surely, 2^12472560 is an apocalyptic number.

12472560 is a gapful number since it is divisible by the number (10) 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 12472560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22197240).

12472560 is an abundant number, since it is smaller than the sum of its proper divisors (31921920).

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

12472560 is a wasteful number, since it uses less digits than its factorization.

12472560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055 (or 1046 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 12472560 is about 3531.6511719025. The cubic root of 12472560 is about 231.9094970023.

Adding to 12472560 its reverse (6527421), we get a palindrome (18999981).

The spelling of 12472560 in words is "twelve million, four hundred seventy-two thousand, five hundred sixty".