42266841 has 8 divisors (see below), whose sum is σ = 56682240. Its totient is φ = 28014672.

The previous prime is 42266827. The next prime is 42266843. The reversal of 42266841 is 14866224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42266841 - 2¹⁹ = 41742553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42266843) 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, 40201 + ... + 41238.

It is an arithmetic number, because the mean of its divisors is an integer number (7085280).

Almost surely, 2^42266841 is an apocalyptic number.

It is an amenable number.

42266841 is a deficient number, since it is larger than the sum of its proper divisors (14415399).

42266841 is a wasteful number, since it uses less digits than its factorization.

42266841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81615.

The product of its digits is 18432, while the sum is 33.

The square root of 42266841 is about 6501.2953324703. The cubic root of 42266841 is about 348.3372589216.

The spelling of 42266841 in words is "forty-two million, two hundred sixty-six thousand, eight hundred forty-one".