12062117 has 4 divisors (see below), whose sum is σ = 12115020. Its totient is φ = 12009216.

The previous prime is 12062101. The next prime is 12062123. The reversal of 12062117 is 71126021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8561476 + 3500641 = 2926^2 + 1871^2 .

It is a cyclic number.

It is not a de Polignac number, because 12062117 - 2⁴ = 12062101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12062147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26108 + ... + 26565.

It is an arithmetic number, because the mean of its divisors is an integer number (3028755).

Almost surely, 2^12062117 is an apocalyptic number.

It is an amenable number.

12062117 is a deficient number, since it is larger than the sum of its proper divisors (52903).

12062117 is an equidigital number, since it uses as much as digits as its factorization.

12062117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52902.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 12062117 is about 3473.0558590383. The cubic root of 12062117 is about 229.3372033686.

Adding to 12062117 its reverse (71126021), we get a palindrome (83188138).

The spelling of 12062117 in words is "twelve million, sixty-two thousand, one hundred seventeen".