148340148 has 48 divisors (see below), whose sum is σ = 379049664. Its totient is φ = 44778240.

The previous prime is 148340123. The next prime is 148340189. The reversal of 148340148 is 841043841.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34536 + ... + 38592.

It is an arithmetic number, because the mean of its divisors is an integer number (7896868).

Almost surely, 2^148340148 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 148340148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189524832).

148340148 is an abundant number, since it is smaller than the sum of its proper divisors (230709516).

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

148340148 is a wasteful number, since it uses less digits than its factorization.

148340148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352 (or 4350 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 148340148 is about 12179.4970339501. The cubic root of 148340148 is about 529.3621708867.

Adding to 148340148 its reverse (841043841), we get a palindrome (989383989).

The spelling of 148340148 in words is "one hundred forty-eight million, three hundred forty thousand, one hundred forty-eight".