148115128 has 16 divisors (see below), whose sum is σ = 317389680. Its totient is φ = 63477888.

The previous prime is 148115119. The next prime is 148115131. The reversal of 148115128 is 821511841.

It is a super-2 number, since 2×148115128² = 43876182284912768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148115128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322401 + ... + 1322512.

It is an arithmetic number, because the mean of its divisors is an integer number (19836855).

Almost surely, 2^148115128 is an apocalyptic number.

It is an amenable number.

148115128 is an abundant number, since it is smaller than the sum of its proper divisors (169274552).

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

148115128 is a wasteful number, since it uses less digits than its factorization.

148115128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644926 (or 2644922 counting only the distinct ones).

The product of its digits is 2560, while the sum is 31.

The square root of 148115128 is about 12170.2558724129. The cubic root of 148115128 is about 529.0943689049.

Adding to 148115128 its reverse (821511841), we get a palindrome (969626969).

The spelling of 148115128 in words is "one hundred forty-eight million, one hundred fifteen thousand, one hundred twenty-eight".