40252882 has 16 divisors (see below), whose sum is σ = 61523712. Its totient is φ = 19747840.

The previous prime is 40252873. The next prime is 40252897. The reversal of 40252882 is 28825204.

40252882 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, 35943 + ... + 37045.

It is an arithmetic number, because the mean of its divisors is an integer number (3845232).

Almost surely, 2^40252882 is an apocalyptic number.

40252882 is a deficient number, since it is larger than the sum of its proper divisors (21270830).

40252882 is a wasteful number, since it uses less digits than its factorization.

40252882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433.

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 40252882 is about 6344.5158995782. The cubic root of 40252882 is about 342.7143794349.

The spelling of 40252882 in words is "forty million, two hundred fifty-two thousand, eight hundred eighty-two".