11412071 has 16 divisors (see below), whose sum is σ = 13305600. Its totient is φ = 9683520.

The previous prime is 11412067. The next prime is 11412101. The reversal of 11412071 is 17021411.

11412071 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11412071 - 2² = 11412067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412001) 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, 10355 + ... + 11403.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 2^11412071 is an apocalyptic number.

11412071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11412071 is a deficient number, since it is larger than the sum of its proper divisors (1893529).

11412071 is a wasteful number, since it uses less digits than its factorization.

11412071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 11412071 is about 3378.1756911090. The cubic root of 11412071 is about 225.1411197019.

Adding to 11412071 its reverse (17021411), we get a palindrome (28433482).

The spelling of 11412071 in words is "eleven million, four hundred twelve thousand, seventy-one".