12276152 has 16 divisors (see below), whose sum is σ = 26306160. Its totient is φ = 5261184.

The previous prime is 12276137. The next prime is 12276161. The reversal of 12276152 is 25167221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109553 + ... + 109664.

It is an arithmetic number, because the mean of its divisors is an integer number (1644135).

Almost surely, 2^12276152 is an apocalyptic number.

It is an amenable number.

12276152 is an abundant number, since it is smaller than the sum of its proper divisors (14030008).

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

12276152 is a wasteful number, since it uses less digits than its factorization.

12276152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219230 (or 219226 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 12276152 is about 3503.7340081690. The cubic root of 12276152 is about 230.6857417187.

The spelling of 12276152 in words is "twelve million, two hundred seventy-six thousand, one hundred fifty-two".