11869268 has 6 divisors (see below), whose sum is σ = 20771226. Its totient is φ = 5934632.

The previous prime is 11869261. The next prime is 11869271. The reversal of 11869268 is 86296811.

It can be written as a sum of positive squares in only one way, i.e., 11847364 + 21904 = 3442^2 + 148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11869261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1483655 + ... + 1483662.

It is an arithmetic number, because the mean of its divisors is an integer number (3461871).

Almost surely, 2^11869268 is an apocalyptic number.

It is an amenable number.

11869268 is a deficient number, since it is larger than the sum of its proper divisors (8901958).

11869268 is a wasteful number, since it uses less digits than its factorization.

11869268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967321 (or 2967319 counting only the distinct ones).

The product of its digits is 41472, while the sum is 41.

The square root of 11869268 is about 3445.1804016626. The cubic root of 11869268 is about 228.1084177100.

The spelling of 11869268 in words is "eleven million, eight hundred sixty-nine thousand, two hundred sixty-eight".