617096461 has 2 divisors, whose sum is σ = 617096462. Its totient is φ = 617096460.

The previous prime is 617096411. The next prime is 617096531. The reversal of 617096461 is 164690716.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544335561 + 72760900 = 23331^2 + 8530^2 .

It is a cyclic number.

It is not a de Polignac number, because 617096461 - 2²¹ = 614999309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (617096411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308548230 + 308548231.

It is an arithmetic number, because the mean of its divisors is an integer number (308548231).

Almost surely, 2^617096461 is an apocalyptic number.

It is an amenable number.

617096461 is a deficient number, since it is larger than the sum of its proper divisors (1).

617096461 is an equidigital number, since it uses as much as digits as its factorization.

617096461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 617096461 is about 24841.4263076821. The cubic root of 617096461 is about 851.3687111152.

The spelling of 617096461 in words is "six hundred seventeen million, ninety-six thousand, four hundred sixty-one".