147907680 has 48 divisors (see below), whose sum is σ = 465910704. Its totient is φ = 39441920.

The previous prime is 147907679. The next prime is 147907699. The reversal of 147907680 is 86709741.

147907680 is digitally balanced in base 3, 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 (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153591 + ... + 154550.

It is an arithmetic number, because the mean of its divisors is an integer number (9706473).

Almost surely, 2^147907680 is an apocalyptic number.

147907680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147907680 is an abundant number, since it is smaller than the sum of its proper divisors (318003024).

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

147907680 is a wasteful number, since it uses less digits than its factorization.

147907680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308159 (or 308151 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 147907680 is about 12161.7301400746. The cubic root of 147907680 is about 528.8472394082.

The spelling of 147907680 in words is "one hundred forty-seven million, nine hundred seven thousand, six hundred eighty".