168148080 has 120 divisors (see below), whose sum is σ = 567069360. Its totient is φ = 44651520.

The previous prime is 168148073. The next prime is 168148109. The reversal of 168148080 is 80841861.

It is a tau number, because it is divible by the number of its divisors (120).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294195 + ... + 294765.

It is an arithmetic number, because the mean of its divisors is an integer number (4725578).

Almost surely, 2^168148080 is an apocalyptic number.

168148080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 168148080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283534680).

168148080 is an abundant number, since it is smaller than the sum of its proper divisors (398921280).

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

168148080 is a wasteful number, since it uses less digits than its factorization.

168148080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 168148080 is about 12967.1924486374. The cubic root of 168148080 is about 551.9469073069.

The spelling of 168148080 in words is "one hundred sixty-eight million, one hundred forty-eight thousand, eighty".