40052235 has 16 divisors (see below), whose sum is σ = 64224000. Its totient is φ = 21314400.

The previous prime is 40052227. The next prime is 40052263. The reversal of 40052235 is 53225004.

It is not a de Polignac number, because 40052235 - 2³ = 40052227 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 4810 + ... + 10160.

It is an arithmetic number, because the mean of its divisors is an integer number (4014000).

Almost surely, 2^40052235 is an apocalyptic number.

40052235 is a deficient number, since it is larger than the sum of its proper divisors (24171765).

40052235 is a wasteful number, since it uses less digits than its factorization.

40052235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 40052235 is about 6328.6835123902. The cubic root of 40052235 is about 342.1439922374.

Adding to 40052235 its reverse (53225004), we get a palindrome (93277239).

The spelling of 40052235 in words is "forty million, fifty-two thousand, two hundred thirty-five".