40683822 has 32 divisors (see below), whose sum is σ = 86717952. Its totient is φ = 12680064.

The previous prime is 40683809. The next prime is 40683823. The reversal of 40683822 is 22838604.

40683822 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 (40683823) 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 15 ways as a sum of consecutive naturals, for example, 15403 + ... + 17849.

It is an arithmetic number, because the mean of its divisors is an integer number (2709936).

Almost surely, 2^40683822 is an apocalyptic number.

40683822 is an abundant number, since it is smaller than the sum of its proper divisors (46034130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40683822 is a wasteful number, since it uses less digits than its factorization.

40683822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 40683822 is about 6378.3871002002. The cubic root of 40683822 is about 343.9330532693.

The spelling of 40683822 in words is "forty million, six hundred eighty-three thousand, eight hundred twenty-two".