194800095 has 24 divisors (see below), whose sum is σ = 385890336. Its totient is φ = 89051328.

The previous prime is 194800051. The next prime is 194800097. The reversal of 194800095 is 590008491.

It is not a de Polignac number, because 194800095 - 2⁷ = 194799967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194800097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308892 + ... + 309521.

It is an arithmetic number, because the mean of its divisors is an integer number (16078764).

Almost surely, 2^194800095 is an apocalyptic number.

194800095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

194800095 is a deficient number, since it is larger than the sum of its proper divisors (191090241).

194800095 is a wasteful number, since it uses less digits than its factorization.

194800095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618431 (or 618428 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 194800095 is about 13957.0804611853. The cubic root of 194800095 is about 579.6907735325.

The spelling of 194800095 in words is "one hundred ninety-four million, eight hundred thousand, ninety-five".