11950320 has 160 divisors (see below), whose sum is σ = 40979520. Its totient is φ = 2867200.

The previous prime is 11950313. The next prime is 11950339. The reversal of 11950320 is 2305911.

11950320 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118270 + ... + 118370.

It is an arithmetic number, because the mean of its divisors is an integer number (256122).

Almost surely, 2^11950320 is an apocalyptic number.

11950320 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 11950320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20489760).

11950320 is an abundant number, since it is smaller than the sum of its proper divisors (29029200).

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

11950320 is a wasteful number, since it uses less digits than its factorization.

11950320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 11950320 is about 3456.9234877272. The cubic root of 11950320 is about 228.6264703754.

The spelling of 11950320 in words is "eleven million, nine hundred fifty thousand, three hundred twenty".