3113575 has 6 divisors (see below), whose sum is σ = 3860864. Its totient is φ = 2490840.

The previous prime is 3113573. The next prime is 3113611. The reversal of 3113575 is 5753113.

It is not a de Polignac number, because 3113575 - 2¹ = 3113573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 124543 = 3113575 / (3 + 1 + 1 + 3 + 5 + 7 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62247 + ... + 62296.

Almost surely, 2^3113575 is an apocalyptic number.

3113575 is a deficient number, since it is larger than the sum of its proper divisors (747289).

3113575 is a wasteful number, since it uses less digits than its factorization.

3113575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124553 (or 124548 counting only the distinct ones).

The product of its digits is 1575, while the sum is 25.

The square root of 3113575 is about 1764.5325159940. The cubic root of 3113575 is about 146.0224991910.

Adding to 3113575 its reverse (5753113), we get a palindrome (8866688).

It can be divided in two parts, 3 and 113575, that multiplied together give a triangular number (340725 = T₈₂₅).

The spelling of 3113575 in words is "three million, one hundred thirteen thousand, five hundred seventy-five".