148803284 has 48 divisors (see below), whose sum is σ = 312211200. Its totient is φ = 60673536.

The previous prime is 148803223. The next prime is 148803299. The reversal of 148803284 is 482308841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146972 + ... + 147980.

It is an arithmetic number, because the mean of its divisors is an integer number (6504400).

Almost surely, 2^148803284 is an apocalyptic number.

148803284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148803284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156105600).

148803284 is an abundant number, since it is smaller than the sum of its proper divisors (163407916).

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

148803284 is a wasteful number, since it uses less digits than its factorization.

148803284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 148803284 is about 12198.4951530916. The cubic root of 148803284 is about 529.9125095881.

The spelling of 148803284 in words is "one hundred forty-eight million, eight hundred three thousand, two hundred eighty-four".