11612071 has 8 divisors (see below), whose sum is σ = 12418704. Its totient is φ = 10819200.

The previous prime is 11612057. The next prime is 11612077. The reversal of 11612071 is 17021611.

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 11612071 - 2⁹ = 11611559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612077) 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, 1665 + ... + 5098.

It is an arithmetic number, because the mean of its divisors is an integer number (1552338).

Almost surely, 2^11612071 is an apocalyptic number.

11612071 is a deficient number, since it is larger than the sum of its proper divisors (806633).

11612071 is a wasteful number, since it uses less digits than its factorization.

11612071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6881.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 11612071 is about 3407.6488962333. The cubic root of 11612071 is about 226.4487325226.

Adding to 11612071 its reverse (17021611), we get a palindrome (28633682).

The spelling of 11612071 in words is "eleven million, six hundred twelve thousand, seventy-one".