3522527 has 4 divisors (see below), whose sum is σ = 3527280. Its totient is φ = 3517776.

The previous prime is 3522521. The next prime is 3522529. The reversal of 3522527 is 7252253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3522527 - 2²⁰ = 2473951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3522496 and 3522505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (881820).

Almost surely, 2^3522527 is an apocalyptic number.

3522527 is a deficient number, since it is larger than the sum of its proper divisors (4753).

3522527 is an equidigital number, since it uses as much as digits as its factorization.

3522527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752.

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

The square root of 3522527 is about 1876.8396308689. The cubic root of 3522527 is about 152.1544914687.

The spelling of 3522527 in words is "three million, five hundred twenty-two thousand, five hundred twenty-seven".