12735284 has 12 divisors (see below), whose sum is σ = 23255904. Its totient is φ = 6090744.

The previous prime is 12735269. The next prime is 12735299. The reversal of 12735284 is 48253721.

It is an interprime number because it is at equal distance from previous prime (12735269) and next prime (12735299).

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12735284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69122 + ... + 69305.

It is an arithmetic number, because the mean of its divisors is an integer number (1937992).

Almost surely, 2^12735284 is an apocalyptic number.

It is an amenable number.

12735284 is a deficient number, since it is larger than the sum of its proper divisors (10520620).

12735284 is a wasteful number, since it uses less digits than its factorization.

12735284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138454 (or 138452 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 12735284 is about 3568.6529671572. The cubic root of 12735284 is about 233.5265220910.

The spelling of 12735284 in words is "twelve million, seven hundred thirty-five thousand, two hundred eighty-four".