147840080 has 40 divisors (see below), whose sum is σ = 345311232. Its totient is φ = 58863744.

The previous prime is 147840073. The next prime is 147840089. The reversal of 147840080 is 80048741.

147840080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147840089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13697 + ... + 21983.

Almost surely, 2^147840080 is an apocalyptic number.

147840080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147840080 is an abundant number, since it is smaller than the sum of its proper divisors (197471152).

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

147840080 is a wasteful number, since it uses less digits than its factorization.

147840080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523 (or 8517 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 147840080 is about 12158.9506126146. The cubic root of 147840080 is about 528.7666586901.

The spelling of 147840080 in words is "one hundred forty-seven million, eight hundred forty thousand, eighty".