40285935 has 12 divisors (see below), whose sum is σ = 69829032. Its totient is φ = 21485808.

The previous prime is 40285891. The next prime is 40285951. The reversal of 40285935 is 53958204.

40285935 is a `hidden beast` number, since 40 + 28 + 593 + 5 = 666.

It is not a de Polignac number, because 40285935 - 2⁷ = 40285807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40285935.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447577 + ... + 447666.

It is an arithmetic number, because the mean of its divisors is an integer number (5819086).

Almost surely, 2^40285935 is an apocalyptic number.

40285935 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40285935 is a deficient number, since it is larger than the sum of its proper divisors (29543097).

40285935 is a wasteful number, since it uses less digits than its factorization.

40285935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895254 (or 895251 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 40285935 is about 6347.1202131360. The cubic root of 40285935 is about 342.8081585525.

The spelling of 40285935 in words is "forty million, two hundred eighty-five thousand, nine hundred thirty-five".