40884048 has 160 divisors (see below), whose sum is σ = 131241600. Its totient is φ = 12109824.

The previous prime is 40884037. The next prime is 40884059. The reversal of 40884048 is 84048804.

It is an interprime number because it is at equal distance from previous prime (40884037) and next prime (40884059).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139390 + ... + 139682.

It is an arithmetic number, because the mean of its divisors is an integer number (820260).

Almost surely, 2^40884048 is an apocalyptic number.

40884048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40884048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65620800).

40884048 is an abundant number, since it is smaller than the sum of its proper divisors (90357552).

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

40884048 is a wasteful number, since it uses less digits than its factorization.

40884048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 40884048 is about 6394.0634967132. The cubic root of 40884048 is about 344.4963539602.

The spelling of 40884048 in words is "forty million, eight hundred eighty-four thousand, forty-eight".