11258248 has 8 divisors (see below), whose sum is σ = 21109230. Its totient is φ = 5629120.

The previous prime is 11258237. The next prime is 11258251. The reversal of 11258248 is 84285211.

It can be written as a sum of positive squares in only one way, i.e., 9132484 + 2125764 = 3022^2 + 1458^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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, 703633 + ... + 703648.

Almost surely, 2^11258248 is an apocalyptic number.

11258248 is the 1794-th centered heptagonal number.

It is an amenable number.

11258248 is a deficient number, since it is larger than the sum of its proper divisors (9850982).

11258248 is a wasteful number, since it uses less digits than its factorization.

11258248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407287 (or 1407283 counting only the distinct ones).

The product of its digits is 5120, while the sum is 31.

The square root of 11258248 is about 3355.3312802166. The cubic root of 11258248 is about 224.1249833974.

The spelling of 11258248 in words is "eleven million, two hundred fifty-eight thousand, two hundred forty-eight".