148004784 has 60 divisors (see below), whose sum is σ = 417520896. Its totient is φ = 48940416.

The previous prime is 148004767. The next prime is 148004789. The reversal of 148004784 is 487400841.

It is a happy number.

148004784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (148004789) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14242 + ... + 22334.

Almost surely, 2^148004784 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 148004784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208760448).

148004784 is an abundant number, since it is smaller than the sum of its proper divisors (269516112).

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

148004784 is a wasteful number, since it uses less digits than its factorization.

148004784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8234 (or 8225 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 148004784 is about 12165.7216801964. The cubic root of 148004784 is about 528.9629466032.

The spelling of 148004784 in words is "one hundred forty-eight million, four thousand, seven hundred eighty-four".