3125924 has 6 divisors (see below), whose sum is σ = 5470374. Its totient is φ = 1562960.

The previous prime is 3125921. The next prime is 3125957. The reversal of 3125924 is 4295213.

It can be written as a sum of positive squares in only one way, i.e., 3125824 + 100 = 1768^2 + 10^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3125893 and 3125902.

It is not an unprimeable number, because it can be changed into a prime (3125921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390737 + ... + 390744.

It is an arithmetic number, because the mean of its divisors is an integer number (911729).

Almost surely, 2^3125924 is an apocalyptic number.

It is an amenable number.

3125924 is a deficient number, since it is larger than the sum of its proper divisors (2344450).

3125924 is a wasteful number, since it uses less digits than its factorization.

3125924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781485 (or 781483 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 3125924 is about 1768.0282803168. The cubic root of 3125924 is about 146.2152950501.

The spelling of 3125924 in words is "three million, one hundred twenty-five thousand, nine hundred twenty-four".