2615125 has 8 divisors (see below), whose sum is σ = 3263832. Its totient is φ = 2092000.

The previous prime is 2615117. The next prime is 2615147. The reversal of 2615125 is 5215162.

It can be written as a sum of positive squares in 4 ways, for example, as 26244 + 2588881 = 162^2 + 1609^2 .

It is not a de Polignac number, because 2615125 - 2³ = 2615117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2615096 and 2615105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10336 + ... + 10585.

It is an arithmetic number, because the mean of its divisors is an integer number (407979).

2^2615125 is an apocalyptic number.

2615125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2615125 is a deficient number, since it is larger than the sum of its proper divisors (648707).

2615125 is an equidigital number, since it uses as much as digits as its factorization.

2615125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20936 (or 20926 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 2615125 is about 1617.1348119436. The cubic root of 2615125 is about 137.7730112863.

It can be divided in two parts, 26 and 15125, that added together give a palindrome (15151).

The spelling of 2615125 in words is "two million, six hundred fifteen thousand, one hundred twenty-five".