11099950 has 12 divisors (see below), whose sum is σ = 20646000. Its totient is φ = 4439960.

The previous prime is 11099947. The next prime is 11099951. The reversal of 11099950 is 5999011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110950 + ... + 111049.

It is an arithmetic number, because the mean of its divisors is an integer number (1720500).

Almost surely, 2^11099950 is an apocalyptic number.

11099950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11099950 is a deficient number, since it is larger than the sum of its proper divisors (9546050).

11099950 is a wasteful number, since it uses less digits than its factorization.

11099950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222011 (or 222006 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 34.

The square root of 11099950 is about 3331.6587460303. The cubic root of 11099950 is about 223.0695755073.

The spelling of 11099950 in words is "eleven million, ninety-nine thousand, nine hundred fifty".