148168448 has 36 divisors (see below), whose sum is σ = 297794448. Its totient is φ = 73574400.

The previous prime is 148168439. The next prime is 148168463. The reversal of 148168448 is 844861841.

It is a junction number, because it is equal to n+sod(n) for n = 148168399 and 148168408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36740 + ... + 40572.

It is an arithmetic number, because the mean of its divisors is an integer number (8272068).

Almost surely, 2^148168448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148168448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148897224).

148168448 is an abundant number, since it is smaller than the sum of its proper divisors (149626000).

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

148168448 is an equidigital number, since it uses as much as digits as its factorization.

148168448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000 (or 3986 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 148168448 is about 12172.4462619475. The cubic root of 148168448 is about 529.1578508903.

The spelling of 148168448 in words is "one hundred forty-eight million, one hundred sixty-eight thousand, four hundred forty-eight".