40852122 has 32 divisors (see below), whose sum is σ = 87744384. Its totient is φ = 12633600.

The previous prime is 40852121. The next prime is 40852129. The reversal of 40852122 is 22125804.

It is a junction number, because it is equal to n+sod(n) for n = 40852092 and 40852101.

It is not an unprimeable number, because it can be changed into a prime (40852121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4422 + ... + 10062.

It is an arithmetic number, because the mean of its divisors is an integer number (2742012).

Almost surely, 2^40852122 is an apocalyptic number.

40852122 is an abundant number, since it is smaller than the sum of its proper divisors (46892262).

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

40852122 is a wasteful number, since it uses less digits than its factorization.

40852122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 40852122 is about 6391.5664746602. The cubic root of 40852122 is about 344.4066591997.

Adding to 40852122 its reverse (22125804), we get a palindrome (62977926).

The spelling of 40852122 in words is "forty million, eight hundred fifty-two thousand, one hundred twenty-two".