147648 has 28 divisors (see below), whose sum is σ = 391160. Its totient is φ = 49152.

The previous prime is 147647. The next prime is 147661. The reversal of 147648 is 846741.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147648.

It is not an unprimeable number, because it can be changed into a prime (147647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193 + ... + 576.

It is an arithmetic number, because the mean of its divisors is an integer number (13970).

2¹⁴⁷⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

147648 is an abundant number, since it is smaller than the sum of its proper divisors (243512).

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

147648 is an equidigital number, since it uses as much as digits as its factorization.

147648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 774 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 147648 is about 384.2499186727. The cubic root of 147648 is about 52.8537560876.

The spelling of 147648 in words is "one hundred forty-seven thousand, six hundred forty-eight".