195412441 has 9 divisors (see below), whose sum is σ = 227430399. Its totient is φ = 167412504.

The previous prime is 195412423. The next prime is 195412471. The reversal of 195412441 is 144214591.

The square root of 195412441 is 13979.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4862025 + 190550416 = 2205^2 + 13804^2 .

It is not a de Polignac number, because 195412441 - 2²¹ = 193315289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (195412421) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 96855 + ... + 98851.

Almost surely, 2^195412441 is an apocalyptic number.

195412441 is the 13979-th square number.

195412441 is the 6990-th centered octagonal number.

It is an amenable number.

195412441 is a deficient number, since it is larger than the sum of its proper divisors (32017958).

195412441 is an frugal number, since it uses more digits than its factorization.

195412441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008 (or 2004 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The cubic root of 195412441 is about 580.2975494665.

The spelling of 195412441 in words is "one hundred ninety-five million, four hundred twelve thousand, four hundred forty-one".