40884160 has 28 divisors (see below), whose sum is σ = 97356168. Its totient is φ = 16353536.

The previous prime is 40884119. The next prime is 40884169. The reversal of 40884160 is 6148804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40884169) 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, 63562 + ... + 64201.

It is an arithmetic number, because the mean of its divisors is an integer number (3477006).

Almost surely, 2^40884160 is an apocalyptic number.

40884160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40884160 is an abundant number, since it is smaller than the sum of its proper divisors (56472008).

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

40884160 is a wasteful number, since it uses less digits than its factorization.

40884160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127780 (or 127770 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 40884160 is about 6394.0722548310. The cubic root of 40884160 is about 344.4966685373.

The spelling of 40884160 in words is "forty million, eight hundred eighty-four thousand, one hundred sixty".