40035 has 16 divisors (see below), whose sum is σ = 68256. Its totient is φ = 19968.

The previous prime is 40031. The next prime is 40037. The reversal of 40035 is 53004.

40035 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40035 - 2² = 40031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40035.

It is not an unprimeable number, because it can be changed into a prime (40031) 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, 177 + ... + 333.

It is an arithmetic number, because the mean of its divisors is an integer number (4266).

2⁴⁰⁰³⁵ is an apocalyptic number.

40035 is a deficient number, since it is larger than the sum of its proper divisors (28221).

40035 is a wasteful number, since it uses less digits than its factorization.

40035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 40035 is about 200.0874808677. The cubic root of 40035 is about 34.2094908853.

Adding to 40035 its reverse (53004), we get a palindrome (93039).

It can be divided in two parts, 400 and 35, that added together give a triangular number (435 = T₂₉).

The spelling of 40035 in words is "forty thousand, thirty-five".