40075896 has 32 divisors (see below), whose sum is σ = 114503040. Its totient is φ = 11450208.

The previous prime is 40075877. The next prime is 40075909. The reversal of 40075896 is 69857004.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 119106 + ... + 119441.

It is an arithmetic number, because the mean of its divisors is an integer number (3578220).

Almost surely, 2^40075896 is an apocalyptic number.

It is an amenable number.

40075896 is an abundant number, since it is smaller than the sum of its proper divisors (74427144).

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

40075896 is a wasteful number, since it uses less digits than its factorization.

40075896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238563 (or 238559 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 40075896 is about 6330.5525825160. The cubic root of 40075896 is about 342.2113532339.

The spelling of 40075896 in words is "forty million, seventy-five thousand, eight hundred ninety-six".