40539035 has 8 divisors (see below), whose sum is σ = 49030656. Its totient is φ = 32175360.

The previous prime is 40539029. The next prime is 40539053. The reversal of 40539035 is 53093504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40539035 - 2⁸ = 40538779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40538989 and 40539007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31286 + ... + 32555.

It is an arithmetic number, because the mean of its divisors is an integer number (6128832).

Almost surely, 2^40539035 is an apocalyptic number.

40539035 is a deficient number, since it is larger than the sum of its proper divisors (8491621).

40539035 is a wasteful number, since it uses less digits than its factorization.

40539035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63973.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 40539035 is about 6367.0271712943. The cubic root of 40539035 is about 343.5245680062.

The spelling of 40539035 in words is "forty million, five hundred thirty-nine thousand, thirty-five".