614360161 has 8 divisors (see below), whose sum is σ = 651273480. Its totient is φ = 577532928.

The previous prime is 614360143. The next prime is 614360167. The reversal of 614360161 is 161063416.

It can be written as a sum of positive squares in 4 ways, for example, as 502656400 + 111703761 = 22420^2 + 10569^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 614360161 - 2⁵ = 614360129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (614360167) 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 7 ways as a sum of consecutive naturals, for example, 6516 + ... + 35653.

It is an arithmetic number, because the mean of its divisors is an integer number (81409185).

Almost surely, 2^614360161 is an apocalyptic number.

It is an amenable number.

614360161 is a deficient number, since it is larger than the sum of its proper divisors (36913319).

614360161 is a wasteful number, since it uses less digits than its factorization.

614360161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43043.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 614360161 is about 24786.2897788273. The cubic root of 614360161 is about 850.1084802724.

The spelling of 614360161 in words is "six hundred fourteen million, three hundred sixty thousand, one hundred sixty-one".