40441852 has 24 divisors (see below), whose sum is σ = 77782320. Its totient is φ = 18245760.

The previous prime is 40441837. The next prime is 40441853. The reversal of 40441852 is 25814404.

It is a self number, because there is not a number n which added to its sum of digits gives 40441852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40441853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2674 + ... + 9382.

It is an arithmetic number, because the mean of its divisors is an integer number (3240930).

Almost surely, 2^40441852 is an apocalyptic number.

It is an amenable number.

40441852 is a deficient number, since it is larger than the sum of its proper divisors (37340468).

40441852 is a wasteful number, since it uses less digits than its factorization.

40441852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6861 (or 6859 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 40441852 is about 6359.3908513316. The cubic root of 40441852 is about 343.2498413459.

The spelling of 40441852 in words is "forty million, four hundred forty-one thousand, eight hundred fifty-two".