40798886 has 8 divisors (see below), whose sum is σ = 61770600. Its totient is φ = 20208688.

The previous prime is 40798859. The next prime is 40798931. The reversal of 40798886 is 68889704.

40798886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 95111 + ... + 95538.

It is an arithmetic number, because the mean of its divisors is an integer number (7721325).

Almost surely, 2^40798886 is an apocalyptic number.

40798886 is a deficient number, since it is larger than the sum of its proper divisors (20971714).

40798886 is a wasteful number, since it uses less digits than its factorization.

40798886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190758.

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 40798886 is about 6387.4005667407. The cubic root of 40798886 is about 344.2569908996.

The spelling of 40798886 in words is "forty million, seven hundred ninety-eight thousand, eight hundred eighty-six".