40527 has 16 divisors (see below), whose sum is σ = 64000. Its totient is φ = 25272.

The previous prime is 40519. The next prime is 40529. The reversal of 40527 is 72504.

It is a happy number.

It is not a de Polignac number, because 40527 - 2³ = 40519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40529) 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, 474 + ... + 552.

It is an arithmetic number, because the mean of its divisors is an integer number (4000).

2⁴⁰⁵²⁷ is an apocalyptic number.

40527 is a deficient number, since it is larger than the sum of its proper divisors (23473).

40527 is a wasteful number, since it uses less digits than its factorization.

40527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 40527 is about 201.3131888377. The cubic root of 40527 is about 34.3490570096.

The spelling of 40527 in words is "forty thousand, five hundred twenty-seven".