162252098 has 6 divisors (see below), whose sum is σ = 243405171. Its totient is φ = 81117042.

The previous prime is 162252061. The next prime is 162252119. The reversal of 162252098 is 890252261.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81126049 + 81126049 = 9007^2 + 9007^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=9007.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13511 + ... + 22517.

Almost surely, 2^162252098 is an apocalyptic number.

162252098 is a deficient number, since it is larger than the sum of its proper divisors (81153073).

162252098 is an frugal number, since it uses more digits than its factorization.

162252098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18016 (or 9009 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 162252098 is about 12737.8215562945. The cubic root of 162252098 is about 545.4188044241.

The spelling of 162252098 in words is "one hundred sixty-two million, two hundred fifty-two thousand, ninety-eight".