748872180 has 144 divisors (see below), whose sum is σ = 2709068544. Its totient is φ = 163722240.

The previous prime is 748872169. The next prime is 748872181. The reversal of 748872180 is 81278847.

748872180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748872181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16060 + ... + 41900.

It is an arithmetic number, because the mean of its divisors is an integer number (18812976).

Almost surely, 2^748872180 is an apocalyptic number.

748872180 is a gapful number since it is divisible by the number (70) 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 748872180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1354534272).

748872180 is an abundant number, since it is smaller than the sum of its proper divisors (1960196364).

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

748872180 is a wasteful number, since it uses less digits than its factorization.

748872180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25886 (or 25881 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 45.

The square root of 748872180 is about 27365.5290465944. The cubic root of 748872180 is about 908.1046490678.

The spelling of 748872180 in words is "seven hundred forty-eight million, eight hundred seventy-two thousand, one hundred eighty".