12275704 has 32 divisors (see below), whose sum is σ = 26449920. Its totient is φ = 5232096.

The previous prime is 12275677. The next prime is 12275707. The reversal of 12275704 is 40757221.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12275707) 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, 11997 + ... + 12979.

It is an arithmetic number, because the mean of its divisors is an integer number (826560).

Almost surely, 2^12275704 is an apocalyptic number.

12275704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12275704 is an abundant number, since it is smaller than the sum of its proper divisors (14174216).

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

12275704 is a wasteful number, since it uses less digits than its factorization.

12275704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 12275704 is about 3503.6700757920. The cubic root of 12275704 is about 230.6829355063.

The spelling of 12275704 in words is "twelve million, two hundred seventy-five thousand, seven hundred four".