3711725 has 6 divisors (see below), whose sum is σ = 4602570. Its totient is φ = 2969360.

The previous prime is 3711713. The next prime is 3711727. The reversal of 3711725 is 5271173.

It can be written as a sum of positive squares in 3 ways, for example, as 75076 + 3636649 = 274^2 + 1907^2 .

It is not a de Polignac number, because 3711725 - 2⁴ = 3711709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3711694 and 3711703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3711727) 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, 74210 + ... + 74259.

It is an arithmetic number, because the mean of its divisors is an integer number (767095).

Almost surely, 2^3711725 is an apocalyptic number.

It is an amenable number.

3711725 is a deficient number, since it is larger than the sum of its proper divisors (890845).

3711725 is a wasteful number, since it uses less digits than its factorization.

3711725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148479 (or 148474 counting only the distinct ones).

The product of its digits is 1470, while the sum is 26.

The square root of 3711725 is about 1926.5837640757. The cubic root of 3711725 is about 154.8312419277.

Adding to 3711725 its reverse (5271173), we get a palindrome (8982898).

The spelling of 3711725 in words is "three million, seven hundred eleven thousand, seven hundred twenty-five".