11910150 has 144 divisors (see below), whose sum is σ = 38688000. Its totient is φ = 2566080.

The previous prime is 11910139. The next prime is 11910161. The reversal of 11910150 is 5101911.

11910150 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11910139) and next prime (11910161).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 59751 + ... + 59949.

Almost surely, 2^11910150 is an apocalyptic number.

11910150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11910150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19344000).

11910150 is an abundant number, since it is smaller than the sum of its proper divisors (26777850).

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

11910150 is a wasteful number, since it uses less digits than its factorization.

11910150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 18.

The square root of 11910150 is about 3451.1085175636. The cubic root of 11910150 is about 228.3700132287.

The spelling of 11910150 in words is "eleven million, nine hundred ten thousand, one hundred fifty".