199267485 has 16 divisors (see below), whose sum is σ = 324233280. Its totient is φ = 104474240.

The previous prime is 199267457. The next prime is 199267487. The reversal of 199267485 is 584762991.

199267485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 199267485 - 2¹³ = 199259293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199267487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111696 + ... + 113465.

It is an arithmetic number, because the mean of its divisors is an integer number (20264580).

Almost surely, 2^199267485 is an apocalyptic number.

199267485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

199267485 is a deficient number, since it is larger than the sum of its proper divisors (124965795).

199267485 is a wasteful number, since it uses less digits than its factorization.

199267485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225228.

The product of its digits is 1088640, while the sum is 51.

The square root of 199267485 is about 14116.2135503824. The cubic root of 199267485 is about 584.0887119333.

The spelling of 199267485 in words is "one hundred ninety-nine million, two hundred sixty-seven thousand, four hundred eighty-five".