48168180 has 36 divisors (see below), whose sum is σ = 146110692. Its totient is φ = 12844800.

The previous prime is 48168167. The next prime is 48168181. The reversal of 48168180 is 8186184.

It can be written as a sum of positive squares in 2 ways, for example, as 6022116 + 42146064 = 2454^2 + 6492^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48168181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133621 + ... + 133980.

Almost surely, 2^48168180 is an apocalyptic number.

It is an amenable number.

48168180 is an abundant number, since it is smaller than the sum of its proper divisors (97942512).

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

48168180 is a wasteful number, since it uses less digits than its factorization.

48168180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267616 (or 267611 counting only the distinct ones).

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

The square root of 48168180 is about 6940.3299633375. The cubic root of 48168180 is about 363.8480728931.

It can be divided in two parts, 4816 and 8180, that added together give a square (12996 = 114²).

The spelling of 48168180 in words is "forty-eight million, one hundred sixty-eight thousand, one hundred eighty".