12473568 has 48 divisors (see below), whose sum is σ = 36383760. Its totient is φ = 4157568.

The previous prime is 12473561. The next prime is 12473599. The reversal of 12473568 is 86537421.

12473568 is a `hidden beast` number, since 1 + 24 + 73 + 568 = 666.

12473568 is digitally balanced in base 2 and base 4, because in such bases 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 (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12473561) 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, 6355 + ... + 8082.

It is an arithmetic number, because the mean of its divisors is an integer number (757995).

Almost surely, 2^12473568 is an apocalyptic number.

12473568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12473568 is an abundant number, since it is smaller than the sum of its proper divisors (23910192).

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

12473568 is a wasteful number, since it uses less digits than its factorization.

12473568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14456 (or 14442 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 12473568 is about 3531.7938784703. The cubic root of 12473568 is about 231.9157442756.

It can be divided in two parts, 12473 and 568, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 12473568 in words is "twelve million, four hundred seventy-three thousand, five hundred sixty-eight".