40005096 has 64 divisors (see below), whose sum is σ = 105321600. Its totient is φ = 12662144.

The previous prime is 40005079. The next prime is 40005107. The reversal of 40005096 is 69050004.

40005096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 291940 + ... + 292076.

It is an arithmetic number, because the mean of its divisors is an integer number (1645650).

Almost surely, 2^40005096 is an apocalyptic number.

40005096 is a gapful number since it is divisible by the number (46) 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 40005096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52660800).

40005096 is an abundant number, since it is smaller than the sum of its proper divisors (65316504).

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

40005096 is a wasteful number, since it uses less digits than its factorization.

40005096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 40005096 is about 6324.9581816799. The cubic root of 40005096 is about 342.0097121143.

The spelling of 40005096 in words is "forty million, five thousand, ninety-six".