12052885 has 8 divisors (see below), whose sum is σ = 15576120. Its totient is φ = 8900544.

The previous prime is 12052883. The next prime is 12052903. The reversal of 12052885 is 58825021.

It can be written as a sum of positive squares in 4 ways, for example, as 2430481 + 9622404 = 1559^2 + 3102^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12052885 - 2¹ = 12052883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052883) 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, 92650 + ... + 92779.

It is an arithmetic number, because the mean of its divisors is an integer number (1947015).

Almost surely, 2^12052885 is an apocalyptic number.

It is an amenable number.

12052885 is a deficient number, since it is larger than the sum of its proper divisors (3523235).

12052885 is a wasteful number, since it uses less digits than its factorization.

12052885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185447.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 12052885 is about 3471.7265157267. The cubic root of 12052885 is about 229.2786790524.

The spelling of 12052885 in words is "twelve million, fifty-two thousand, eight hundred eighty-five".