40082722 has 8 divisors (see below), whose sum is σ = 60190416. Its totient is φ = 20019252.

The previous prime is 40082717. The next prime is 40082741. The reversal of 40082722 is 22728004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8688 + ... + 12475.

It is an arithmetic number, because the mean of its divisors is an integer number (7523802).

Almost surely, 2^40082722 is an apocalyptic number.

40082722 is a deficient number, since it is larger than the sum of its proper divisors (20107694).

40082722 is a wasteful number, since it uses less digits than its factorization.

40082722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22112.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 40082722 is about 6331.0916910119. The cubic root of 40082722 is about 342.2307813883.

It can be divided in two parts, 40082 and 722, that added together give a palindrome (40804).

The spelling of 40082722 in words is "forty million, eighty-two thousand, seven hundred twenty-two".