148115020 has 24 divisors (see below), whose sum is σ = 313496064. Its totient is φ = 58778496.

The previous prime is 148114997. The next prime is 148115021. The reversal of 148115020 is 20511841.

It is a junction number, because it is equal to n+sod(n) for n = 148114982 and 148115000.

It is not an unprimeable number, because it can be changed into a prime (148115021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26617 + ... + 31696.

It is an arithmetic number, because the mean of its divisors is an integer number (13062336).

Almost surely, 2^148115020 is an apocalyptic number.

148115020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148115020 is an abundant number, since it is smaller than the sum of its proper divisors (165381044).

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

148115020 is a wasteful number, since it uses less digits than its factorization.

148115020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58449 (or 58447 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 148115020 is about 12170.2514353648. The cubic root of 148115020 is about 529.0942403063.

Adding to 148115020 its reverse (20511841), we get a palindrome (168626861).

The spelling of 148115020 in words is "one hundred forty-eight million, one hundred fifteen thousand, twenty".