40859268 has 24 divisors (see below), whose sum is σ = 96646368. Its totient is φ = 13432896.

The previous prime is 40859267. The next prime is 40859281. The reversal of 40859268 is 86295804.

It is not an unprimeable number, because it can be changed into a prime (40859267) 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, 22446 + ... + 24197.

It is an arithmetic number, because the mean of its divisors is an integer number (4026932).

Almost surely, 2^40859268 is an apocalyptic number.

It is an amenable number.

40859268 is an abundant number, since it is smaller than the sum of its proper divisors (55787100).

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

40859268 is a wasteful number, since it uses less digits than its factorization.

40859268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46723 (or 46721 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 40859268 is about 6392.1254681053. The cubic root of 40859268 is about 344.4267396457.

The spelling of 40859268 in words is "forty million, eight hundred fifty-nine thousand, two hundred sixty-eight".