11269950 has 24 divisors (see below), whose sum is σ = 27949848. Its totient is φ = 3005280.

The previous prime is 11269949. The next prime is 11269961. The reversal of 11269950 is 5996211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 37417 + ... + 37716.

It is an arithmetic number, because the mean of its divisors is an integer number (1164577).

Almost surely, 2^11269950 is an apocalyptic number.

11269950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11269950 is an abundant number, since it is smaller than the sum of its proper divisors (16679898).

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

11269950 is a wasteful number, since it uses less digits than its factorization.

11269950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75148 (or 75143 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 11269950 is about 3357.0746193673. The cubic root of 11269950 is about 224.2026095189.

The spelling of 11269950 in words is "eleven million, two hundred sixty-nine thousand, nine hundred fifty".