40938876 has 72 divisors (see below), whose sum is σ = 114651264. Its totient is φ = 12212640.

The previous prime is 40938857. The next prime is 40938889. The reversal of 40938876 is 67883904.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25761 + ... + 27303.

Almost surely, 2^40938876 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 40938876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57325632).

40938876 is an abundant number, since it is smaller than the sum of its proper divisors (73712388).

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

40938876 is a wasteful number, since it uses less digits than its factorization.

40938876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631 (or 1626 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 40938876 is about 6398.3494746692. The cubic root of 40938876 is about 344.6502820403.

It can be divided in two parts, 40938 and 876, that added together give a palindrome (41814).

The spelling of 40938876 in words is "forty million, nine hundred thirty-eight thousand, eight hundred seventy-six".