11514071 has 8 divisors (see below), whose sum is σ = 11959584. Its totient is φ = 11076480.

The previous prime is 11514043. The next prime is 11514077. The reversal of 11514071 is 17041511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11514071 - 2¹⁴ = 11497687 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 (11514077) 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, 1070 + ... + 4916.

It is an arithmetic number, because the mean of its divisors is an integer number (1494948).

Almost surely, 2^11514071 is an apocalyptic number.

11514071 is a deficient number, since it is larger than the sum of its proper divisors (445513).

11514071 is an equidigital number, since it uses as much as digits as its factorization.

11514071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961.

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 11514071 is about 3393.2390130965. The cubic root of 11514071 is about 225.8098944309.

Adding to 11514071 its reverse (17041511), we get a palindrome (28555582).

The spelling of 11514071 in words is "eleven million, five hundred fourteen thousand, seventy-one".