11259387 has 6 divisors (see below), whose sum is σ = 16263572. Its totient is φ = 7506252.

The previous prime is 11259377. The next prime is 11259401. The reversal of 11259387 is 78395211.

It is not a de Polignac number, because 11259387 - 2⁴ = 11259371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11259377) 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 in 5 ways as a sum of consecutive naturals, for example, 625513 + ... + 625530.

Almost surely, 2^11259387 is an apocalyptic number.

11259387 is a deficient number, since it is larger than the sum of its proper divisors (5004185).

11259387 is a wasteful number, since it uses less digits than its factorization.

11259387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251049 (or 1251046 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 11259387 is about 3355.5010058112. The cubic root of 11259387 is about 224.1325414042.

The spelling of 11259387 in words is "eleven million, two hundred fifty-nine thousand, three hundred eighty-seven".