12763560 has 32 divisors (see below), whose sum is σ = 38291040. Its totient is φ = 3403584.

The previous prime is 12763559. The next prime is 12763589. The reversal of 12763560 is 6536721.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 53062 + ... + 53301.

It is an arithmetic number, because the mean of its divisors is an integer number (1196595).

Almost surely, 2^12763560 is an apocalyptic number.

12763560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12763560 is an abundant number, since it is smaller than the sum of its proper divisors (25527480).

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

12763560 is a wasteful number, since it uses less digits than its factorization.

12763560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106377 (or 106373 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 12763560 is about 3572.6124894816. The cubic root of 12763560 is about 233.6992263919.

The spelling of 12763560 in words is "twelve million, seven hundred sixty-three thousand, five hundred sixty".