11259968 has 14 divisors (see below), whose sum is σ = 22344126. Its totient is φ = 5629952.

The previous prime is 11259959. The next prime is 11259971. The reversal of 11259968 is 86995211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5914624 + 5345344 = 2432^2 + 2312^2 .

It is a super-2 number, since 2×11259968² = 253573758722048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87905 + ... + 88032.

It is an arithmetic number, because the mean of its divisors is an integer number (1596009).

Almost surely, 2^11259968 is an apocalyptic number.

It is an amenable number.

11259968 is a deficient number, since it is larger than the sum of its proper divisors (11084158).

11259968 is an equidigital number, since it uses as much as digits as its factorization.

11259968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175949 (or 175939 counting only the distinct ones).

The product of its digits is 38880, while the sum is 41.

The square root of 11259968 is about 3355.5875789495. The cubic root of 11259968 is about 224.1363965214.

The spelling of 11259968 in words is "eleven million, two hundred fifty-nine thousand, nine hundred sixty-eight".