148408768 has 56 divisors (see below), whose sum is σ = 301752000. Its totient is φ = 72403968.

The previous prime is 148408709. The next prime is 148408769. The reversal of 148408768 is 867804841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148408769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753246 + ... + 753442.

Almost surely, 2^148408768 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 148408768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150876000).

148408768 is an abundant number, since it is smaller than the sum of its proper divisors (153343232).

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

148408768 is a wasteful number, since it uses less digits than its factorization.

148408768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The square root of 148408768 is about 12182.3137375459. The cubic root of 148408768 is about 529.4437833900.

The spelling of 148408768 in words is "one hundred forty-eight million, four hundred eight thousand, seven hundred sixty-eight".