148558368 has 48 divisors (see below), whose sum is σ = 445677120. Its totient is φ = 42445056.

The previous prime is 148558351. The next prime is 148558369. The reversal of 148558368 is 863855841.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (148558369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109863 + ... + 111206.

It is an arithmetic number, because the mean of its divisors is an integer number (9284940).

Almost surely, 2^148558368 is an apocalyptic number.

It is an amenable number.

148558368 is an abundant number, since it is smaller than the sum of its proper divisors (297118752).

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

148558368 is a wasteful number, since it uses less digits than its factorization.

148558368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221089 (or 221081 counting only the distinct ones).

The product of its digits is 921600, while the sum is 48.

The square root of 148558368 is about 12188.4522397226. The cubic root of 148558368 is about 529.6216214707.

The spelling of 148558368 in words is "one hundred forty-eight million, five hundred fifty-eight thousand, three hundred sixty-eight".