613246161 has 16 divisors (see below), whose sum is σ = 896486400. Its totient is φ = 369792720.

The previous prime is 613246159. The next prime is 613246163. The reversal of 613246161 is 161642316.

It is an interprime number because it is at equal distance from previous prime (613246159) and next prime (613246163).

It is not a de Polignac number, because 613246161 - 2¹ = 613246159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613246163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40125 + ... + 53258.

It is an arithmetic number, because the mean of its divisors is an integer number (56030400).

Almost surely, 2^613246161 is an apocalyptic number.

It is an amenable number.

613246161 is a deficient number, since it is larger than the sum of its proper divisors (283240239).

613246161 is a wasteful number, since it uses less digits than its factorization.

613246161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93596.

The product of its digits is 5184, while the sum is 30.

The square root of 613246161 is about 24763.8074818878. The cubic root of 613246161 is about 849.5943443819.

Adding to 613246161 its reverse (161642316), we get a palindrome (774888477).

The spelling of 613246161 in words is "six hundred thirteen million, two hundred forty-six thousand, one hundred sixty-one".