283872195 has 20 divisors (see below), whose sum is σ = 508867920. Its totient is φ = 151398288.

The previous prime is 283872191. The next prime is 283872209. The reversal of 283872195 is 591278382.

It is a happy number.

It is not a de Polignac number, because 283872195 - 2² = 283872191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 283872195.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283872191) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 350055 + ... + 350864.

It is an arithmetic number, because the mean of its divisors is an integer number (25443396).

Almost surely, 2^283872195 is an apocalyptic number.

283872195 is a deficient number, since it is larger than the sum of its proper divisors (224995725).

283872195 is an equidigital number, since it uses as much as digits as its factorization.

283872195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700936 (or 700927 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 283872195 is about 16848.5072039039. The cubic root of 283872195 is about 657.2152294156.

The spelling of 283872195 in words is "two hundred eighty-three million, eight hundred seventy-two thousand, one hundred ninety-five".