3526423 has 4 divisors (see below), whose sum is σ = 3546088. Its totient is φ = 3506760.

The previous prime is 3526379. The next prime is 3526427. The reversal of 3526423 is 3246253.

It is a happy number.

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 3526423 - 2⁹ = 3525911 is a prime.

It is a d-powerful number, because it can be written as 3³ + 5⁹ + 2⁷ + 6² + 4¹⁰ + 2¹⁹ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3526427) 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, 9561 + ... + 9922.

It is an arithmetic number, because the mean of its divisors is an integer number (886522).

Almost surely, 2^3526423 is an apocalyptic number.

3526423 is a deficient number, since it is larger than the sum of its proper divisors (19665).

3526423 is a wasteful number, since it uses less digits than its factorization.

3526423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19664.

The product of its digits is 4320, while the sum is 25.

The square root of 3526423 is about 1877.8772590348. The cubic root of 3526423 is about 152.2105663155.

The spelling of 3526423 in words is "three million, five hundred twenty-six thousand, four hundred twenty-three".