3123652 has 18 divisors (see below), whose sum is σ = 6359262. Its totient is φ = 1338624.

The previous prime is 3123643. The next prime is 3123671. The reversal of 3123652 is 2563213.

It can be written as a sum of positive squares in only one way, i.e., 2869636 + 254016 = 1694^2 + 504^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 1 + 2¹² + 3⁶ + 6⁸ + 5⁸ + 2²⁰ .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7773 + ... + 8164.

Almost surely, 2^3123652 is an apocalyptic number.

It is an amenable number.

3123652 is an abundant number, since it is smaller than the sum of its proper divisors (3235610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3123652 is a wasteful number, since it uses less digits than its factorization.

3123652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15955 (or 15946 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 3123652 is about 1767.3856398647. The cubic root of 3123652 is about 146.1798621491.

Adding to 3123652 its reverse (2563213), we get a palindrome (5686865).

The spelling of 3123652 in words is "three million, one hundred twenty-three thousand, six hundred fifty-two".