40255104 has 32 divisors (see below), whose sum is σ = 106928640. Its totient is φ = 13418240.

The previous prime is 40255069. The next prime is 40255139. The reversal of 40255104 is 40155204.

It is an interprime number because it is at equal distance from previous prime (40255069) and next prime (40255139).

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52032 + ... + 52799.

It is an arithmetic number, because the mean of its divisors is an integer number (3341520).

Almost surely, 2^40255104 is an apocalyptic number.

It is an amenable number.

40255104 is an abundant number, since it is smaller than the sum of its proper divisors (66673536).

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

40255104 is a wasteful number, since it uses less digits than its factorization.

40255104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104848 (or 104836 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 40255104 is about 6344.6910090248. The cubic root of 40255104 is about 342.7206853795.

The spelling of 40255104 in words is "forty million, two hundred fifty-five thousand, one hundred four".