12461788 has 12 divisors (see below), whose sum is σ = 21887712. Its totient is φ = 6208160.

The previous prime is 12461773. The next prime is 12461789. The reversal of 12461788 is 88716421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12461789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4420 + ... + 6667.

It is an arithmetic number, because the mean of its divisors is an integer number (1823976).

Almost surely, 2^12461788 is an apocalyptic number.

It is an amenable number.

12461788 is a deficient number, since it is larger than the sum of its proper divisors (9425924).

12461788 is a wasteful number, since it uses less digits than its factorization.

12461788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11372 (or 11370 counting only the distinct ones).

The product of its digits is 21504, while the sum is 37.

The square root of 12461788 is about 3530.1257767961. The cubic root of 12461788 is about 231.8427144379.

The spelling of 12461788 in words is "twelve million, four hundred sixty-one thousand, seven hundred eighty-eight".