11190268 has 6 divisors (see below), whose sum is σ = 19582976. Its totient is φ = 5595132.

The previous prime is 11190251. The next prime is 11190269. The reversal of 11190268 is 86209111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11190269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398780 + ... + 1398787.

Almost surely, 2^11190268 is an apocalyptic number.

It is an amenable number.

11190268 is a deficient number, since it is larger than the sum of its proper divisors (8392708).

11190268 is a wasteful number, since it uses less digits than its factorization.

11190268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797571 (or 2797569 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 11190268 is about 3345.1857945412. The cubic root of 11190268 is about 223.6729655849.

Adding to 11190268 its reverse (86209111), we get a palindrome (97399379).

The spelling of 11190268 in words is "eleven million, one hundred ninety thousand, two hundred sixty-eight".