12480788 has 24 divisors (see below), whose sum is σ = 23927400. Its totient is φ = 5669888.

The previous prime is 12480781. The next prime is 12480823. The reversal of 12480788 is 88708421.

It is a happy number.

12480788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5071504 + 7409284 = 2252^2 + 2722^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12480781) 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, 1193 + ... + 5136.

It is an arithmetic number, because the mean of its divisors is an integer number (996975).

Almost surely, 2^12480788 is an apocalyptic number.

It is an amenable number.

12480788 is a deficient number, since it is larger than the sum of its proper divisors (11446612).

12480788 is a wasteful number, since it uses less digits than its factorization.

12480788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6379 (or 6377 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 12480788 is about 3532.8158740585. The cubic root of 12480788 is about 231.9604817747.

The spelling of 12480788 in words is "twelve million, four hundred eighty thousand, seven hundred eighty-eight".