40856098 has 16 divisors (see below), whose sum is σ = 62596800. Its totient is φ = 19994800.

The previous prime is 40856089. The next prime is 40856147. The reversal of 40856098 is 89065804.

40856098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40856098.

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 7 ways as a sum of consecutive naturals, for example, 20193 + ... + 22123.

It is an arithmetic number, because the mean of its divisors is an integer number (3912300).

Almost surely, 2^40856098 is an apocalyptic number.

40856098 is a deficient number, since it is larger than the sum of its proper divisors (21740702).

40856098 is a wasteful number, since it uses less digits than its factorization.

40856098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 40856098 is about 6391.8775019551. The cubic root of 40856098 is about 344.4178321521.

The spelling of 40856098 in words is "forty million, eight hundred fifty-six thousand, ninety-eight".