11940149 has 8 divisors (see below), whose sum is σ = 12886272. Its totient is φ = 10998000.

The previous prime is 11940127. The next prime is 11940157. The reversal of 11940149 is 94104911.

11940149 is digitally balanced in base 2, 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 de Polignac number, because none of the positive numbers 2^k-11940149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11940109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9152 + ... + 10374.

It is an arithmetic number, because the mean of its divisors is an integer number (1610784).

Almost surely, 2^11940149 is an apocalyptic number.

It is an amenable number.

11940149 is a deficient number, since it is larger than the sum of its proper divisors (946123).

11940149 is a wasteful number, since it uses less digits than its factorization.

11940149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 11940149 is about 3455.4520688327. The cubic root of 11940149 is about 228.5615901085.

The spelling of 11940149 in words is "eleven million, nine hundred forty thousand, one hundred forty-nine".