162282198 has 16 divisors (see below), whose sum is σ = 349531056. Its totient is φ = 49932960.

The previous prime is 162282167. The next prime is 162282199. The reversal of 162282198 is 891282261.

It is a super-2 number, since 2×162282198² = 52671023575422408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162282199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1040193 + ... + 1040348.

It is an arithmetic number, because the mean of its divisors is an integer number (21845691).

Almost surely, 2^162282198 is an apocalyptic number.

162282198 is an abundant number, since it is smaller than the sum of its proper divisors (187248858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162282198 is a wasteful number, since it uses less digits than its factorization.

162282198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080559.

The product of its digits is 27648, while the sum is 39.

The square root of 162282198 is about 12739.0030222149. The cubic root of 162282198 is about 545.4525299067.

The spelling of 162282198 in words is "one hundred sixty-two million, two hundred eighty-two thousand, one hundred ninety-eight".