11990160 has 320 divisors, whose sum is σ = 51663360. Its totient is φ = 2488320.

The previous prime is 11990141. The next prime is 11990171. The reversal of 11990160 is 6109911.

11990160 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 a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 196530 + ... + 196590.

It is an arithmetic number, because the mean of its divisors is an integer number (161448).

Almost surely, 2^11990160 is an apocalyptic number.

11990160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11990160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25831680).

11990160 is an abundant number, since it is smaller than the sum of its proper divisors (39673200).

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

11990160 is a wasteful number, since it uses less digits than its factorization.

11990160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 11990160 is about 3462.6810421984. The cubic root of 11990160 is about 228.8802536864.

The spelling of 11990160 in words is "eleven million, nine hundred ninety thousand, one hundred sixty".