40952228 has 24 divisors (see below), whose sum is σ = 74411904. Its totient is φ = 19706400.

The previous prime is 40952189. The next prime is 40952243. The reversal of 40952228 is 82225904.

It is a junction number, because it is equal to n+sod(n) for n = 40952194 and 40952203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9683 + ... + 13253.

It is an arithmetic number, because the mean of its divisors is an integer number (3100496).

Almost surely, 2^40952228 is an apocalyptic number.

It is an amenable number.

40952228 is a deficient number, since it is larger than the sum of its proper divisors (33459676).

40952228 is a wasteful number, since it uses less digits than its factorization.

40952228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683 (or 3681 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 40952228 is about 6399.3927836944. The cubic root of 40952228 is about 344.6877465958.

The spelling of 40952228 in words is "forty million, nine hundred fifty-two thousand, two hundred twenty-eight".