12472000 has 56 divisors (see below), whose sum is σ = 30906720. Its totient is φ = 4985600.

The previous prime is 12471973. The next prime is 12472039. The reversal of 12472000 is 27421.

12472000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7221 + ... + 8779.

Almost surely, 2^12472000 is an apocalyptic number.

12472000 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 12472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15453360).

12472000 is an abundant number, since it is smaller than the sum of its proper divisors (18434720).

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

12472000 is an equidigital number, since it uses as much as digits as its factorization.

12472000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 12472000 is about 3531.5718879842. The cubic root of 12472000 is about 231.9060261494.

Adding to 12472000 its reverse (27421), we get a palindrome (12499421).

The spelling of 12472000 in words is "twelve million, four hundred seventy-two thousand".