40441197 has 16 divisors (see below), whose sum is σ = 55837440. Its totient is φ = 26019072.

The previous prime is 40441189. The next prime is 40441201. The reversal of 40441197 is 79114404.

40441197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40441197 - 2³ = 40441189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40441117) 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, 8329 + ... + 12257.

It is an arithmetic number, because the mean of its divisors is an integer number (3489840).

Almost surely, 2^40441197 is an apocalyptic number.

40441197 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

40441197 is a deficient number, since it is larger than the sum of its proper divisors (15396243).

40441197 is a wasteful number, since it uses less digits than its factorization.

40441197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 40441197 is about 6359.3393524799. The cubic root of 40441197 is about 343.2479882338.

The spelling of 40441197 in words is "forty million, four hundred forty-one thousand, one hundred ninety-seven".