11869357 has 16 divisors (see below), whose sum is σ = 13196160. Its totient is φ = 10625472.

The previous prime is 11869339. The next prime is 11869379. The reversal of 11869357 is 75396811.

It is a cyclic number.

It is not a de Polignac number, because 11869357 - 2²³ = 3480749 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 (11869327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68523 + ... + 68695.

It is an arithmetic number, because the mean of its divisors is an integer number (824760).

Almost surely, 2^11869357 is an apocalyptic number.

It is an amenable number.

11869357 is a deficient number, since it is larger than the sum of its proper divisors (1326803).

11869357 is a wasteful number, since it uses less digits than its factorization.

11869357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

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

The square root of 11869357 is about 3445.1933182334. The cubic root of 11869357 is about 228.1089878547.

The spelling of 11869357 in words is "eleven million, eight hundred sixty-nine thousand, three hundred fifty-seven".