616097 has 4 divisors (see below), whose sum is σ = 652356. Its totient is φ = 579840.

The previous prime is 616079. The next prime is 616103. The reversal of 616097 is 790616.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 185761 + 430336 = 431^2 + 656^2 .

It is a cyclic number.

It is not a de Polignac number, because 616097 - 2¹⁴ = 599713 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 18104 + ... + 18137.

It is an arithmetic number, because the mean of its divisors is an integer number (163089).

2⁶¹⁶⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

616097 is a deficient number, since it is larger than the sum of its proper divisors (36259).

616097 is a wasteful number, since it uses less digits than its factorization.

616097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36258.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 616097 is about 784.9184671034. The cubic root of 616097 is about 85.0908831840.

It can be divided in two parts, 61609 and 7, that added together give a palindrome (61616).

The spelling of 616097 in words is "six hundred sixteen thousand, ninety-seven".