40621112 has 32 divisors (see below), whose sum is σ = 90050400. Its totient is φ = 16808064.

The previous prime is 40621103. The next prime is 40621121. The reversal of 40621112 is 21112604.

40621112 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 (40621103) and next prime (40621121).

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, 10883 + ... + 14130.

It is an arithmetic number, because the mean of its divisors is an integer number (2814075).

Almost surely, 2^40621112 is an apocalyptic number.

It is an amenable number.

40621112 is an abundant number, since it is smaller than the sum of its proper divisors (49429288).

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

40621112 is a wasteful number, since it uses less digits than its factorization.

40621112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25055 (or 25051 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 40621112 is about 6373.4693848798. The cubic root of 40621112 is about 343.7562497156.

Adding to 40621112 its reverse (21112604), we get a palindrome (61733716).

The spelling of 40621112 in words is "forty million, six hundred twenty-one thousand, one hundred twelve".