11950500 has 96 divisors (see below), whose sum is σ = 36062208. Its totient is φ = 3072000.

The previous prime is 11950489. The next prime is 11950537. The reversal of 11950500 is 505911.

It is a happy number.

11950500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 46372 + ... + 46628.

It is an arithmetic number, because the mean of its divisors is an integer number (375648).

Almost surely, 2^11950500 is an apocalyptic number.

11950500 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 11950500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18031104).

11950500 is an abundant number, since it is smaller than the sum of its proper divisors (24111708).

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

11950500 is a wasteful number, since it uses less digits than its factorization.

11950500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 11950500 is about 3456.9495223390. The cubic root of 11950500 is about 228.6276182542.

The spelling of 11950500 in words is "eleven million, nine hundred fifty thousand, five hundred".