11607867 has 14 divisors (see below), whose sum is σ = 17404932. Its totient is φ = 7738092.

The previous prime is 11607863. The next prime is 11607877. The reversal of 11607867 is 76870611.

It is a happy number.

It is not a de Polignac number, because 11607867 - 2² = 11607863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11607863) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7233 + ... + 8690.

Almost surely, 2^11607867 is an apocalyptic number.

11607867 is a deficient number, since it is larger than the sum of its proper divisors (5797065).

11607867 is an frugal number, since it uses more digits than its factorization.

11607867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15941 (or 15926 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 11607867 is about 3407.0319928055. The cubic root of 11607867 is about 226.4214016132.

The spelling of 11607867 in words is "eleven million, six hundred seven thousand, eight hundred sixty-seven".