3715523 has 12 divisors (see below), whose sum is σ = 4355712. Its totient is φ = 3160080.

The previous prime is 3715513. The next prime is 3715541. The reversal of 3715523 is 3255173.

3715523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3715523 - 2¹⁴ = 3699139 is a prime.

It is a super-2 number, since 2×3715523² = 27610222327058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3715492 and 3715501.

It is not an unprimeable number, because it can be changed into a prime (3715513) 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 11 ways as a sum of consecutive naturals, for example, 9161 + ... + 9557.

It is an arithmetic number, because the mean of its divisors is an integer number (362976).

Almost surely, 2^3715523 is an apocalyptic number.

3715523 is a deficient number, since it is larger than the sum of its proper divisors (640189).

3715523 is a wasteful number, since it uses less digits than its factorization.

3715523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 595 counting only the distinct ones).

The product of its digits is 3150, while the sum is 26.

The square root of 3715523 is about 1927.5691946076. The cubic root of 3715523 is about 154.8840339672.

The spelling of 3715523 in words is "three million, seven hundred fifteen thousand, five hundred twenty-three".