11908442 has 32 divisors (see below), whose sum is σ = 22377600. Its totient is φ = 4627008.

The previous prime is 11908441. The next prime is 11908447. The reversal of 11908442 is 24480911.

It is not an unprimeable number, because it can be changed into a prime (11908441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10184 + ... + 11292.

It is an arithmetic number, because the mean of its divisors is an integer number (699300).

Almost surely, 2^11908442 is an apocalyptic number.

11908442 is a deficient number, since it is larger than the sum of its proper divisors (10469158).

11908442 is a wasteful number, since it uses less digits than its factorization.

11908442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 11908442 is about 3450.8610519695. The cubic root of 11908442 is about 228.3590960802.

The spelling of 11908442 in words is "eleven million, nine hundred eight thousand, four hundred forty-two".