42911876 has 36 divisors (see below), whose sum is σ = 91186368. Its totient is φ = 17305728.

The previous prime is 42911867. The next prime is 42911879. The reversal of 42911876 is 67811924.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (42911879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5441 + ... + 10743.

Almost surely, 2^42911876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42911876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45593184).

42911876 is an abundant number, since it is smaller than the sum of its proper divisors (48274492).

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

42911876 is a wasteful number, since it uses less digits than its factorization.

42911876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348 (or 5329 counting only the distinct ones).

The product of its digits is 24192, while the sum is 38.

The square root of 42911876 is about 6550.7156860911. The cubic root of 42911876 is about 350.1003141032.

The spelling of 42911876 in words is "forty-two million, nine hundred eleven thousand, eight hundred seventy-six".