40422567 has 8 divisors (see below), whose sum is σ = 54400896. Its totient is φ = 26696312.

The previous prime is 40422563. The next prime is 40422587. The reversal of 40422567 is 76522404.

40422567 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 cyclic number.

It is not a de Polignac number, because 40422567 - 2² = 40422563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40422563) by changing a digit.

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, 62643 + ... + 63284.

It is an arithmetic number, because the mean of its divisors is an integer number (6800112).

Almost surely, 2^40422567 is an apocalyptic number.

40422567 is a deficient number, since it is larger than the sum of its proper divisors (13978329).

40422567 is a wasteful number, since it uses less digits than its factorization.

40422567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126037.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 40422567 is about 6357.8744089515. The cubic root of 40422567 is about 343.1952722519.

The spelling of 40422567 in words is "forty million, four hundred twenty-two thousand, five hundred sixty-seven".