616125227 has 4 divisors (see below), whose sum is σ = 616215960. Its totient is φ = 616034496.

The previous prime is 616125161. The next prime is 616125229. The reversal of 616125227 is 722521616.

616125227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 616125227 - 2¹⁰ = 616124203 is a prime.

It is a super-2 number, since 2×616125227² = 759220590691603058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 616125193 and 616125202.

It is not an unprimeable number, because it can be changed into a prime (616125229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34277 + ... + 49062.

It is an arithmetic number, because the mean of its divisors is an integer number (154053990).

Almost surely, 2^616125227 is an apocalyptic number.

616125227 is a deficient number, since it is larger than the sum of its proper divisors (90733).

616125227 is an equidigital number, since it uses as much as digits as its factorization.

616125227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90732.

The product of its digits is 10080, while the sum is 32.

The square root of 616125227 is about 24821.8699335888. The cubic root of 616125227 is about 850.9218266747.

The spelling of 616125227 in words is "six hundred sixteen million, one hundred twenty-five thousand, two hundred twenty-seven".