40601444 has 48 divisors (see below), whose sum is σ = 80156160. Its totient is φ = 17867520.

The previous prime is 40601441. The next prime is 40601459. The reversal of 40601444 is 44410604.

40601444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40601441) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 143327 + ... + 143609.

It is an arithmetic number, because the mean of its divisors is an integer number (1669920).

Almost surely, 2^40601444 is an apocalyptic number.

It is an amenable number.

40601444 is a deficient number, since it is larger than the sum of its proper divisors (39554716).

40601444 is a wasteful number, since it uses less digits than its factorization.

40601444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 40601444 is about 6371.9262393722. The cubic root of 40601444 is about 343.7007605946.

The spelling of 40601444 in words is "forty million, six hundred one thousand, four hundred forty-four".