11250578 has 8 divisors (see below), whose sum is σ = 17235072. Its totient is φ = 5505556.

The previous prime is 11250539. The next prime is 11250581. The reversal of 11250578 is 87505211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11250578.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59750 + ... + 59937.

It is an arithmetic number, because the mean of its divisors is an integer number (2154384).

Almost surely, 2^11250578 is an apocalyptic number.

11250578 is a deficient number, since it is larger than the sum of its proper divisors (5984494).

11250578 is a wasteful number, since it uses less digits than its factorization.

11250578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119736.

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 11250578 is about 3354.1881282957. The cubic root of 11250578 is about 224.0740746724.

Adding to 11250578 its reverse (87505211), we get a palindrome (98755789).

It can be divided in two parts, 11250 and 578, that multiplied together give a square (6502500 = 2550²).

The spelling of 11250578 in words is "eleven million, two hundred fifty thousand, five hundred seventy-eight".