161714425 has 6 divisors (see below), whose sum is σ = 200525918. Its totient is φ = 129371520.

The previous prime is 161714401. The next prime is 161714459. The reversal of 161714425 is 524417161.

161714425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 602176 + 161112249 = 776^2 + 12693^2 .

It is not a de Polignac number, because 161714425 - 2⁵ = 161714393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3234264 + ... + 3234313.

Almost surely, 2^161714425 is an apocalyptic number.

It is an amenable number.

161714425 is a deficient number, since it is larger than the sum of its proper divisors (38811493).

161714425 is an equidigital number, since it uses as much as digits as its factorization.

161714425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468587 (or 6468582 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 161714425 is about 12716.6986675001. The cubic root of 161714425 is about 544.8156658536.

The spelling of 161714425 in words is "one hundred sixty-one million, seven hundred fourteen thousand, four hundred twenty-five".