12053012 has 12 divisors (see below), whose sum is σ = 22010016. Its totient is φ = 5764440.

The previous prime is 12052993. The next prime is 12053039. The reversal of 12053012 is 21035021.

It is a happy number.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

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, 65414 + ... + 65597.

It is an arithmetic number, because the mean of its divisors is an integer number (1834168).

Almost surely, 2^12053012 is an apocalyptic number.

It is an amenable number.

12053012 is a deficient number, since it is larger than the sum of its proper divisors (9957004).

12053012 is a wasteful number, since it uses less digits than its factorization.

12053012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131038 (or 131036 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 12053012 is about 3471.7448062898. The cubic root of 12053012 is about 229.2794843448.

Adding to 12053012 its reverse (21035021), we get a palindrome (33088033).

Subtracting 12053012 from its reverse (21035021), we obtain a square (8982009 = 2997²).

The spelling of 12053012 in words is "twelve million, fifty-three thousand, twelve".