40468982 has 16 divisors (see below), whose sum is σ = 61610640. Its totient is φ = 19934208.

The previous prime is 40468973. The next prime is 40468991. The reversal of 40468982 is 28986404.

40468982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40468973) and next prime (40468991).

It is a congruent number.

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, 65069 + ... + 65687.

It is an arithmetic number, because the mean of its divisors is an integer number (3850665).

Almost surely, 2^40468982 is an apocalyptic number.

40468982 is a deficient number, since it is larger than the sum of its proper divisors (21141658).

40468982 is a wasteful number, since it uses less digits than its factorization.

40468982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 40468982 is about 6361.5235596514. The cubic root of 40468982 is about 343.3265793961.

The spelling of 40468982 in words is "forty million, four hundred sixty-eight thousand, nine hundred eighty-two".