12053862 has 12 divisors (see below), whose sum is σ = 26116740. Its totient is φ = 4017948.

The previous prime is 12053861. The next prime is 12053887. The reversal of 12053862 is 26835021.

12053862 is a `hidden beast` number, since 120 + 538 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12053861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 334812 + ... + 334847.

It is an arithmetic number, because the mean of its divisors is an integer number (2176395).

Almost surely, 2^12053862 is an apocalyptic number.

12053862 is an abundant number, since it is smaller than the sum of its proper divisors (14062878).

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

12053862 is a wasteful number, since it uses less digits than its factorization.

12053862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669667 (or 669664 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 12053862 is about 3471.8672209634. The cubic root of 12053862 is about 229.2848739514.

Adding to 12053862 its reverse (26835021), we get a palindrome (38888883).

The spelling of 12053862 in words is "twelve million, fifty-three thousand, eight hundred sixty-two".