40882556 has 24 divisors (see below), whose sum is σ = 84053424. Its totient is φ = 17153280.

The previous prime is 40882553. The next prime is 40882559. The reversal of 40882556 is 65528804.

It is an interprime number because it is at equal distance from previous prime (40882553) and next prime (40882559).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40882553) 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, 35165 + ... + 36308.

It is an arithmetic number, because the mean of its divisors is an integer number (3502226).

Almost surely, 2^40882556 is an apocalyptic number.

It is an amenable number.

40882556 is an abundant number, since it is smaller than the sum of its proper divisors (43170868).

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

40882556 is a wasteful number, since it uses less digits than its factorization.

40882556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71501 (or 71499 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 40882556 is about 6393.9468249275. The cubic root of 40882556 is about 344.4921632890.

The spelling of 40882556 in words is "forty million, eight hundred eighty-two thousand, five hundred fifty-six".