148233888 has 144 divisors (see below), whose sum is σ = 477169056. Its totient is φ = 44893440.

The previous prime is 148233881. The next prime is 148233893. The reversal of 148233888 is 888332841.

148233888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (148233881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84670 + ... + 86402.

It is an arithmetic number, because the mean of its divisors is an integer number (3313674).

Almost surely, 2^148233888 is an apocalyptic number.

148233888 is a gapful number since it is divisible by the number (18) 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 148233888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238584528).

148233888 is an abundant number, since it is smaller than the sum of its proper divisors (328935168).

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

148233888 is a wasteful number, since it uses less digits than its factorization.

148233888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1749 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 148233888 is about 12175.1340033693. The cubic root of 148233888 is about 529.2357419517.

The spelling of 148233888 in words is "one hundred forty-eight million, two hundred thirty-three thousand, eight hundred eighty-eight".