4195885 has 8 divisors (see below), whose sum is σ = 5117976. Its totient is φ = 3301440.

The previous prime is 4195883. The next prime is 4195921. The reversal of 4195885 is 5885914.

4195885 = T₁₆₇₁ + T₁₆₇₂ + T₁₆₇₃.

It can be written as a sum of positive squares in 4 ways, for example, as 299209 + 3896676 = 547^2 + 1974^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4195885 - 2¹ = 4195883 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 (4195883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6574 + ... + 7183.

It is an arithmetic number, because the mean of its divisors is an integer number (639747).

Almost surely, 2^4195885 is an apocalyptic number.

4195885 is the 1673-rd centered triangular number.

It is an amenable number.

4195885 is a deficient number, since it is larger than the sum of its proper divisors (922091).

4195885 is a wasteful number, since it uses less digits than its factorization.

4195885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13823.

The product of its digits is 57600, while the sum is 40.

The square root of 4195885 is about 2048.3859499616. The cubic root of 4195885 is about 161.2901548536.

The spelling of 4195885 in words is "four million, one hundred ninety-five thousand, eight hundred eighty-five".