616025 has 12 divisors (see below), whose sum is σ = 783804. Its totient is φ = 480000.

The previous prime is 616003. The next prime is 616027. The reversal of 616025 is 520616.

616025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 33856 + 582169 = 184^2 + 763^2 .

It is not a de Polignac number, because 616025 - 2¹⁶ = 550489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 615988 and 616006.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 616025.

It is not an unprimeable number, because it can be changed into a prime (616027) 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, 725 + ... + 1325.

It is an arithmetic number, because the mean of its divisors is an integer number (65317).

2⁶¹⁶⁰²⁵ is an apocalyptic number.

It is an amenable number.

616025 is a deficient number, since it is larger than the sum of its proper divisors (167779).

616025 is a wasteful number, since it uses less digits than its factorization.

616025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 616025 is about 784.8726011271. The cubic root of 616025 is about 85.0875683476.

The spelling of 616025 in words is "six hundred sixteen thousand, twenty-five".