12252711 has 8 divisors (see below), whose sum is σ = 16455040. Its totient is φ = 8109432.

The previous prime is 12252697. The next prime is 12252731. The reversal of 12252711 is 11725221.

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

It is not a de Polignac number, because 12252711 - 2²¹ = 10155559 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 (12252731) 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, 14275 + ... + 15108.

It is an arithmetic number, because the mean of its divisors is an integer number (2056880).

Almost surely, 2^12252711 is an apocalyptic number.

12252711 is a deficient number, since it is larger than the sum of its proper divisors (4202329).

12252711 is a wasteful number, since it uses less digits than its factorization.

12252711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29525.

The product of its digits is 280, while the sum is 21.

The square root of 12252711 is about 3500.3872642895. The cubic root of 12252711 is about 230.5388186449.

Adding to 12252711 its reverse (11725221), we get a palindrome (23977932).

The spelling of 12252711 in words is "twelve million, two hundred fifty-two thousand, seven hundred eleven".