40348080 has 60 divisors (see below), whose sum is σ = 135504720. Its totient is φ = 10759296.

The previous prime is 40348079. The next prime is 40348109. The reversal of 40348080 is 8084304.

40348080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 27300 + ... + 28739.

It is an arithmetic number, because the mean of its divisors is an integer number (2258412).

Almost surely, 2^40348080 is an apocalyptic number.

40348080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40348080 is an abundant number, since it is smaller than the sum of its proper divisors (95156640).

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

40348080 is a wasteful number, since it uses less digits than its factorization.

40348080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56058 (or 56049 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 40348080 is about 6352.0138538892. The cubic root of 40348080 is about 342.9843397101.

The spelling of 40348080 in words is "forty million, three hundred forty-eight thousand, eighty".