162600061 has 4 divisors (see below), whose sum is σ = 175107772. Its totient is φ = 150092352.

The previous prime is 162600017. The next prime is 162600077. The reversal of 162600061 is 160006261.

162600061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160006261 = 17 ⋅9412133.

It can be written as a sum of positive squares in 2 ways, for example, as 56715961 + 105884100 = 7531^2 + 10290^2 .

It is a cyclic number.

It is not a de Polignac number, because 162600061 - 2²⁵ = 129045629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162603061) 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, 6253836 + ... + 6253861.

It is an arithmetic number, because the mean of its divisors is an integer number (43776943).

Almost surely, 2^162600061 is an apocalyptic number.

It is an amenable number.

162600061 is a deficient number, since it is larger than the sum of its proper divisors (12507711).

162600061 is a wasteful number, since it uses less digits than its factorization.

162600061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12507710.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 162600061 is about 12751.4728953168. The cubic root of 162600061 is about 545.8084245624.

The spelling of 162600061 in words is "one hundred sixty-two million, six hundred thousand, sixty-one".