1472241888 has 144 divisors (see below), whose sum is σ = 4774167216. Its totient is φ = 426332160.

The previous prime is 1472241887. The next prime is 1472241889. The reversal of 1472241888 is 8881422741.

It is an interprime number because it is at equal distance from previous prime (1472241887) and next prime (1472241889).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472241887) 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, 52083 + ... + 75213.

It is an arithmetic number, because the mean of its divisors is an integer number (33153939).

Almost surely, 2^1472241888 is an apocalyptic number.

1472241888 is a gapful number since it is divisible by the number (18) 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 1472241888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2387083608).

1472241888 is an abundant number, since it is smaller than the sum of its proper divisors (3301925328).

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

1472241888 is a wasteful number, since it uses less digits than its factorization.

1472241888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23177 (or 23166 counting only the distinct ones).

The product of its digits is 229376, while the sum is 45.

The square root of 1472241888 is about 38369.8043779220. The cubic root of 1472241888 is about 1137.6090980656.

The spelling of 1472241888 in words is "one billion, four hundred seventy-two million, two hundred forty-one thousand, eight hundred eighty-eight".