168498122 has 8 divisors (see below), whose sum is σ = 272189316. Its totient is φ = 77768352.

The previous prime is 168498079. The next prime is 168498167. The reversal of 168498122 is 221894861.

It can be written as a sum of positive squares in 2 ways, for example, as 168454441 + 43681 = 12979^2 + 209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 168498122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3240323 + ... + 3240374.

Almost surely, 2^168498122 is an apocalyptic number.

168498122 is a deficient number, since it is larger than the sum of its proper divisors (103691194).

168498122 is a wasteful number, since it uses less digits than its factorization.

168498122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480712.

The product of its digits is 55296, while the sum is 41.

The square root of 168498122 is about 12980.6826476884. The cubic root of 168498122 is about 552.3296467082.

The spelling of 168498122 in words is "one hundred sixty-eight million, four hundred ninety-eight thousand, one hundred twenty-two".