12053706 has 32 divisors (see below), whose sum is σ = 28118400. Its totient is φ = 3443328.

The previous prime is 12053693. The next prime is 12053707. The reversal of 12053706 is 60735021.

It is not an unprimeable number, because it can be changed into a prime (12053707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871 + ... + 4986.

It is an arithmetic number, because the mean of its divisors is an integer number (878700).

Almost surely, 2^12053706 is an apocalyptic number.

12053706 is an abundant number, since it is smaller than the sum of its proper divisors (16064694).

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

12053706 is an equidigital number, since it uses as much as digits as its factorization.

12053706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883 (or 5869 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 12053706 is about 3471.8447545937. The cubic root of 12053706 is about 229.2838848190.

Adding to 12053706 its reverse (60735021), we get a palindrome (72788727).

The spelling of 12053706 in words is "twelve million, fifty-three thousand, seven hundred six".