40876420 has 24 divisors (see below), whose sum is σ = 92444184. Its totient is φ = 15092736.

The previous prime is 40876403. The next prime is 40876427. The reversal of 40876420 is 2467804.

It can be written as a sum of positive squares in 4 ways, for example, as 350464 + 40525956 = 592^2 + 6366^2 .

It is not an unprimeable number, because it can be changed into a prime (40876427) 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, 78349 + ... + 78868.

It is an arithmetic number, because the mean of its divisors is an integer number (3851841).

Almost surely, 2^40876420 is an apocalyptic number.

It is an amenable number.

40876420 is an abundant number, since it is smaller than the sum of its proper divisors (51567764).

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

40876420 is a wasteful number, since it uses less digits than its factorization.

40876420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157239 (or 157237 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 40876420 is about 6393.4669780957. The cubic root of 40876420 is about 344.4749276602.

The spelling of 40876420 in words is "forty million, eight hundred seventy-six thousand, four hundred twenty".