195874201 has 2 divisors, whose sum is σ = 195874202. Its totient is φ = 195874200.

The previous prime is 195874183. The next prime is 195874219. The reversal of 195874201 is 102478591.

It is a balanced prime because it is at equal distance from previous prime (195874183) and next prime (195874219).

It can be written as a sum of positive squares in only one way, i.e., 194574601 + 1299600 = 13949^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 195874201 - 2¹³ = 195866009 is a prime.

It is not a weakly prime, because it can be changed into another prime (195874291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97937100 + 97937101.

It is an arithmetic number, because the mean of its divisors is an integer number (97937101).

Almost surely, 2^195874201 is an apocalyptic number.

It is an amenable number.

195874201 is a deficient number, since it is larger than the sum of its proper divisors (1).

195874201 is an equidigital number, since it uses as much as digits as its factorization.

195874201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 195874201 is about 13995.5064574313. The cubic root of 195874201 is about 580.7542713446.

The spelling of 195874201 in words is "one hundred ninety-five million, eight hundred seventy-four thousand, two hundred one".