167223468 has 18 divisors (see below), whose sum is σ = 390292644. Its totient is φ = 55726224.

The previous prime is 167223451. The next prime is 167223473. The reversal of 167223468 is 864322761.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42930 + ... + 46662.

Almost surely, 2^167223468 is an apocalyptic number.

It is an amenable number.

167223468 is an abundant number, since it is smaller than the sum of its proper divisors (223069176).

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

167223468 is an frugal number, since it uses more digits than its factorization.

167223468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7473 (or 3738 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 167223468 is about 12931.4913293092. The cubic root of 167223468 is about 550.9333661185.

The spelling of 167223468 in words is "one hundred sixty-seven million, two hundred twenty-three thousand, four hundred sixty-eight".