11908242 has 32 divisors (see below), whose sum is σ = 26732160. Its totient is φ = 3929040.

The previous prime is 11908219. The next prime is 11908261. The reversal of 11908242 is 24280911.

11908242 is digitally balanced in base 2, because in such base 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 nialpdrome in base 8.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4492 + ... + 6632.

It is an arithmetic number, because the mean of its divisors is an integer number (835380).

Almost surely, 2^11908242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11908242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13366080).

11908242 is an abundant number, since it is smaller than the sum of its proper divisors (14823918).

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

11908242 is a wasteful number, since it uses less digits than its factorization.

11908242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255 (or 2249 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 11908242 is about 3450.8320735730. The cubic root of 11908242 is about 228.3578176573.

The spelling of 11908242 in words is "eleven million, nine hundred eight thousand, two hundred forty-two".