148384 has 12 divisors (see below), whose sum is σ = 292194. Its totient is φ = 74176.

The previous prime is 148381. The next prime is 148387. The reversal of 148384 is 483841.

It is an interprime number because it is at equal distance from previous prime (148381) and next prime (148387).

It can be written as a sum of positive squares in only one way, i.e., 138384 + 10000 = 372^2 + 100^2 .

It is a super-2 number, since 2×148384² = 44035622912, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (148381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2287 + ... + 2350.

2¹⁴⁸³⁸⁴ is an apocalyptic number.

It is an amenable number.

148384 is a deficient number, since it is larger than the sum of its proper divisors (143810).

148384 is an equidigital number, since it uses as much as digits as its factorization.

148384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4647 (or 4639 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 148384 is about 385.2064381601. The cubic root of 148384 is about 52.9414328722.

The spelling of 148384 in words is "one hundred forty-eight thousand, three hundred eighty-four".