147078880 has 96 divisors (see below), whose sum is σ = 386443008. Its totient is φ = 52531200.

The previous prime is 147078871. The next prime is 147078881. The reversal of 147078880 is 88870741.

147078880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147078881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63340 + ... + 65620.

It is an arithmetic number, because the mean of its divisors is an integer number (4025448).

Almost surely, 2^147078880 is an apocalyptic number.

147078880 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 147078880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193221504).

147078880 is an abundant number, since it is smaller than the sum of its proper divisors (239364128).

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

147078880 is a wasteful number, since it uses less digits than its factorization.

147078880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340 (or 2332 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 43.

The square root of 147078880 is about 12127.6081730900. The cubic root of 147078880 is about 527.8575909172.

The spelling of 147078880 in words is "one hundred forty-seven million, seventy-eight thousand, eight hundred eighty".