11950249 has 4 divisors (see below), whose sum is σ = 11982160. Its totient is φ = 11918340.

The previous prime is 11950231. The next prime is 11950261. The reversal of 11950249 is 94205911.

11950249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94205911 = 1487 ⋅63353.

It is a cyclic number.

It is not a de Polignac number, because 11950249 - 2⁷ = 11950121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11950249.

It is not an unprimeable number, because it can be changed into a prime (11950049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15387 + ... + 16144.

It is an arithmetic number, because the mean of its divisors is an integer number (2995540).

Almost surely, 2^11950249 is an apocalyptic number.

It is an amenable number.

11950249 is a deficient number, since it is larger than the sum of its proper divisors (31911).

11950249 is an equidigital number, since it uses as much as digits as its factorization.

11950249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31910.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 11950249 is about 3456.9132184653. The cubic root of 11950249 is about 228.6260175978.

The spelling of 11950249 in words is "eleven million, nine hundred fifty thousand, two hundred forty-nine".