11125050 has 24 divisors (see below), whose sum is σ = 27590496. Its totient is φ = 2966640.

The previous prime is 11125019. The next prime is 11125091. The reversal of 11125050 is 5052111.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

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 in 11 ways as a sum of consecutive naturals, for example, 36934 + ... + 37233.

It is an arithmetic number, because the mean of its divisors is an integer number (1149604).

Almost surely, 2^11125050 is an apocalyptic number.

11125050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11125050 is an abundant number, since it is smaller than the sum of its proper divisors (16465446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11125050 is a wasteful number, since it uses less digits than its factorization.

11125050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74182 (or 74177 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 11125050 is about 3335.4235113401. The cubic root of 11125050 is about 223.2375892166.

Adding to 11125050 its reverse (5052111), we get a palindrome (16177161).

The spelling of 11125050 in words is "eleven million, one hundred twenty-five thousand, fifty".