48990168 has 96 divisors (see below), whose sum is σ = 140175360. Its totient is φ = 15433920.

The previous prime is 48990167. The next prime is 48990181. The reversal of 48990168 is 86109984.

48990168 is a `hidden beast` number, since 489 + 9 + 0 + 168 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48990167) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104671 + ... + 105137.

It is an arithmetic number, because the mean of its divisors is an integer number (1460160).

Almost surely, 2^48990168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48990168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70087680).

48990168 is an abundant number, since it is smaller than the sum of its proper divisors (91185192).

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

48990168 is a wasteful number, since it uses less digits than its factorization.

48990168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 48990168 is about 6999.2976790532. The cubic root of 48990168 is about 365.9060943354.

The spelling of 48990168 in words is "forty-eight million, nine hundred ninety thousand, one hundred sixty-eight".