172095741 has 6 divisors (see below), whose sum is σ = 248582750. Its totient is φ = 114730488.

The previous prime is 172095727. The next prime is 172095839. The reversal of 172095741 is 147590271.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 169754841 + 2340900 = 13029^2 + 1530^2 .

It is not a de Polignac number, because 172095741 - 2⁷ = 172095613 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 172095696 and 172095705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172095841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9560866 + ... + 9560883.

Almost surely, 2^172095741 is an apocalyptic number.

It is an amenable number.

172095741 is a deficient number, since it is larger than the sum of its proper divisors (76487009).

172095741 is a wasteful number, since it uses less digits than its factorization.

172095741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19121755 (or 19121752 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 172095741 is about 13118.5266322099. The cubic root of 172095741 is about 556.2329443746.

It can be divided in two parts, 1720 and 95741, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 172095741 in words is "one hundred seventy-two million, ninety-five thousand, seven hundred forty-one".