11250115 has 8 divisors (see below), whose sum is σ = 13965840. Its totient is φ = 8689632.

The previous prime is 11250101. The next prime is 11250131. The reversal of 11250115 is 51105211.

11250115 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11250115 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 38649 + ... + 38938.

It is an arithmetic number, because the mean of its divisors is an integer number (1745730).

Almost surely, 2^11250115 is an apocalyptic number.

11250115 is a deficient number, since it is larger than the sum of its proper divisors (2715725).

11250115 is an equidigital number, since it uses as much as digits as its factorization.

11250115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77621.

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 11250115 is about 3354.1191093937. The cubic root of 11250115 is about 224.0710008238.

Adding to 11250115 its reverse (51105211), we get a palindrome (62355326).

The spelling of 11250115 in words is "eleven million, two hundred fifty thousand, one hundred fifteen".