148512056 has 64 divisors (see below), whose sum is σ = 365472000. Its totient is φ = 54812160.

The previous prime is 148512053. The next prime is 148512059. The reversal of 148512056 is 650215841.

It is an interprime number because it is at equal distance from previous prime (148512053) and next prime (148512059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148512053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5360 + ... + 18048.

It is an arithmetic number, because the mean of its divisors is an integer number (5710500).

Almost surely, 2^148512056 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 148512056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182736000).

148512056 is an abundant number, since it is smaller than the sum of its proper divisors (216959944).

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

148512056 is a wasteful number, since it uses less digits than its factorization.

148512056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12732 (or 12728 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 148512056 is about 12186.5522605863. The cubic root of 148512056 is about 529.5665805103.

Adding to 148512056 its reverse (650215841), we get a palindrome (798727897).

The spelling of 148512056 in words is "one hundred forty-eight million, five hundred twelve thousand, fifty-six".