11812707 has 6 divisors (see below), whose sum is σ = 17062812. Its totient is φ = 7875132.

The previous prime is 11812687. The next prime is 11812709. The reversal of 11812707 is 70721811.

It is not a de Polignac number, because 11812707 - 2¹² = 11808611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11812709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 656253 + ... + 656270.

It is an arithmetic number, because the mean of its divisors is an integer number (2843802).

Almost surely, 2^11812707 is an apocalyptic number.

11812707 is a deficient number, since it is larger than the sum of its proper divisors (5250105).

11812707 is a wasteful number, since it uses less digits than its factorization.

11812707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312529 (or 1312526 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 27.

The square root of 11812707 is about 3436.9618851538. The cubic root of 11812707 is about 227.7455031981.

The spelling of 11812707 in words is "eleven million, eight hundred twelve thousand, seven hundred seven".