40544192 has 28 divisors (see below), whose sum is σ = 86645496. Its totient is φ = 18712320.

The previous prime is 40544183. The next prime is 40544197. The reversal of 40544192 is 29144504.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40544197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23534 + ... + 25197.

It is an arithmetic number, because the mean of its divisors is an integer number (3094482).

Almost surely, 2^40544192 is an apocalyptic number.

It is an amenable number.

40544192 is an abundant number, since it is smaller than the sum of its proper divisors (46101304).

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

40544192 is a wasteful number, since it uses less digits than its factorization.

40544192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48756 (or 48746 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 40544192 is about 6367.4321354844. The cubic root of 40544192 is about 343.5391340583.

Adding to 40544192 its reverse (29144504), we get a palindrome (69688696).

The spelling of 40544192 in words is "forty million, five hundred forty-four thousand, one hundred ninety-two".