148299288 has 64 divisors (see below), whose sum is σ = 390942720. Its totient is φ = 46809600.

The previous prime is 148299269. The next prime is 148299299. The reversal of 148299288 is 882992841.

It is a happy number.

148299288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148299288.

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, 32848 + ... + 37088.

It is an arithmetic number, because the mean of its divisors is an integer number (6108480).

Almost surely, 2^148299288 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 148299288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195471360).

148299288 is an abundant number, since it is smaller than the sum of its proper divisors (242643432).

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

148299288 is a wasteful number, since it uses less digits than its factorization.

148299288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328 (or 4324 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The square root of 148299288 is about 12177.8195092553. The cubic root of 148299288 is about 529.3135625028.

The spelling of 148299288 in words is "one hundred forty-eight million, two hundred ninety-nine thousand, two hundred eighty-eight".