40275622 has 16 divisors (see below), whose sum is σ = 63843840. Its totient is φ = 19016712.

The previous prime is 40275607. The next prime is 40275623. The reversal of 40275622 is 22657204.

40275622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40275623) 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, 1908 + ... + 9175.

It is an arithmetic number, because the mean of its divisors is an integer number (3990240).

Almost surely, 2^40275622 is an apocalyptic number.

40275622 is a deficient number, since it is larger than the sum of its proper divisors (23568218).

40275622 is a wasteful number, since it uses less digits than its factorization.

40275622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11187.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 40275622 is about 6346.3077454533. The cubic root of 40275622 is about 342.7789036586.

The spelling of 40275622 in words is "forty million, two hundred seventy-five thousand, six hundred twenty-two".