11867359 has 12 divisors (see below), whose sum is σ = 14101344. Its totient is φ = 9953664.

The previous prime is 11867357. The next prime is 11867369. The reversal of 11867359 is 95376811.

11867359 = T₆₈₇ + T₆₈₈ + ... + T₇₃₃.

It is not a de Polignac number, because 11867359 - 2¹ = 11867357 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 (11867353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (1175112).

Almost surely, 2^11867359 is an apocalyptic number.

11867359 is a deficient number, since it is larger than the sum of its proper divisors (2233985).

11867359 is an equidigital number, since it uses as much as digits as its factorization.

11867359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214 (or 5207 counting only the distinct ones).

The product of its digits is 45360, while the sum is 40.

The square root of 11867359 is about 3444.9033368151. The cubic root of 11867359 is about 228.0961877417.

The spelling of 11867359 in words is "eleven million, eight hundred sixty-seven thousand, three hundred fifty-nine".