40082252 has 24 divisors (see below), whose sum is σ = 80484096. Its totient is φ = 17109648.

The previous prime is 40082239. The next prime is 40082279. The reversal of 40082252 is 25228004.

40082252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4643 + ... + 10085.

It is an arithmetic number, because the mean of its divisors is an integer number (3353504).

Almost surely, 2^40082252 is an apocalyptic number.

It is an amenable number.

40082252 is an abundant number, since it is smaller than the sum of its proper divisors (40401844).

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

40082252 is a wasteful number, since it uses less digits than its factorization.

40082252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717 (or 5715 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 40082252 is about 6331.0545725021. The cubic root of 40082252 is about 342.2294437455.

The spelling of 40082252 in words is "forty million, eighty-two thousand, two hundred fifty-two".