3540527 has 4 divisors (see below), whose sum is σ = 3544320. Its totient is φ = 3536736.

The previous prime is 3540521. The next prime is 3540529. The reversal of 3540527 is 7250453.

3540527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3540527 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 3540496 and 3540505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3540521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (886080).

Almost surely, 2^3540527 is an apocalyptic number.

3540527 is a deficient number, since it is larger than the sum of its proper divisors (3793).

3540527 is a wasteful number, since it uses less digits than its factorization.

3540527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 3540527 is about 1881.6288156807. The cubic root of 3540527 is about 152.4132194612.

The spelling of 3540527 in words is "three million, five hundred forty thousand, five hundred twenty-seven".