40086022 has 16 divisors (see below), whose sum is σ = 62544960. Its totient is φ = 19251648.

The previous prime is 40086001. The next prime is 40086031. The reversal of 40086022 is 22068004.

It is a junction number, because it is equal to n+sod(n) for n = 40085984 and 40086002.

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, 2418 + ... + 9274.

It is an arithmetic number, because the mean of its divisors is an integer number (3909060).

Almost surely, 2^40086022 is an apocalyptic number.

40086022 is a deficient number, since it is larger than the sum of its proper divisors (22458938).

40086022 is a wasteful number, since it uses less digits than its factorization.

40086022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 40086022 is about 6331.3523042080. The cubic root of 40086022 is about 342.2401730541.

The spelling of 40086022 in words is "forty million, eighty-six thousand, twenty-two".