11859042 has 16 divisors (see below), whose sum is σ = 25542720. Its totient is φ = 3648912.

The previous prime is 11859031. The next prime is 11859049. The reversal of 11859042 is 24095811.

It is a happy number.

11859042 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 not an unprimeable number, because it can be changed into a prime (11859049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75942 + ... + 76097.

It is an arithmetic number, because the mean of its divisors is an integer number (1596420).

Almost surely, 2^11859042 is an apocalyptic number.

11859042 is an abundant number, since it is smaller than the sum of its proper divisors (13683678).

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

11859042 is a wasteful number, since it uses less digits than its factorization.

11859042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152057.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 11859042 is about 3443.6959796126. The cubic root of 11859042 is about 228.0428897461.

The spelling of 11859042 in words is "eleven million, eight hundred fifty-nine thousand, forty-two".