40352036 has 12 divisors (see below), whose sum is σ = 72338700. Its totient is φ = 19683840.

The previous prime is 40351979. The next prime is 40352041. The reversal of 40352036 is 63025304.

40352036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 22033636 + 18318400 = 4694^2 + 4280^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122861 + ... + 123188.

It is an arithmetic number, because the mean of its divisors is an integer number (6028225).

Almost surely, 2^40352036 is an apocalyptic number.

It is an amenable number.

40352036 is a deficient number, since it is larger than the sum of its proper divisors (31986664).

40352036 is a wasteful number, since it uses less digits than its factorization.

40352036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246094 (or 246092 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 40352036 is about 6352.3252435624. The cubic root of 40352036 is about 342.9955488490.

The spelling of 40352036 in words is "forty million, three hundred fifty-two thousand, thirty-six".