2616025 has 12 divisors (see below), whose sum is σ = 3264300. Its totient is φ = 2079680.

The previous prime is 2616023. The next prime is 2616041. The reversal of 2616025 is 5206162.

It can be written as a sum of positive squares in 6 ways, for example, as 700569 + 1915456 = 837^2 + 1384^2 .

It is not a de Polignac number, because 2616025 - 2¹ = 2616023 is a prime.

2616025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2615987 and 2616005.

It is not an unprimeable number, because it can be changed into a prime (2616023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6531 + ... + 6919.

It is an arithmetic number, because the mean of its divisors is an integer number (272025).

2^2616025 is an apocalyptic number.

2616025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2616025 is a deficient number, since it is larger than the sum of its proper divisors (648275).

2616025 is a wasteful number, since it uses less digits than its factorization.

2616025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2616025 is about 1617.4130579416. The cubic root of 2616025 is about 137.7888144173.

The spelling of 2616025 in words is "two million, six hundred sixteen thousand, twenty-five".