40606822 has 16 divisors (see below), whose sum is σ = 63895392. Its totient is φ = 19317760.

The previous prime is 40606789. The next prime is 40606831. The reversal of 40606822 is 22860604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6822 + ... + 11302.

It is an arithmetic number, because the mean of its divisors is an integer number (3993462).

Almost surely, 2^40606822 is an apocalyptic number.

40606822 is a deficient number, since it is larger than the sum of its proper divisors (23288570).

40606822 is a wasteful number, since it uses less digits than its factorization.

40606822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 40606822 is about 6372.3482327946. The cubic root of 40606822 is about 343.7159352690.

The spelling of 40606822 in words is "forty million, six hundred six thousand, eight hundred twenty-two".