120148608 has 32 divisors (see below), whose sum is σ = 319145760. Its totient is φ = 40049408.

The previous prime is 120148607. The next prime is 120148643. The reversal of 120148608 is 806841021.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (120148601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156060 + ... + 156827.

It is an arithmetic number, because the mean of its divisors is an integer number (9973305).

Almost surely, 2^120148608 is an apocalyptic number.

It is an amenable number.

120148608 is an abundant number, since it is smaller than the sum of its proper divisors (198997152).

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

120148608 is an equidigital number, since it uses as much as digits as its factorization.

120148608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312904 (or 312892 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 120148608 is about 10961.2320475392. The cubic root of 120148608 is about 493.4459413423.

Adding to 120148608 its reverse (806841021), we get a palindrome (926989629).

The spelling of 120148608 in words is "one hundred twenty million, one hundred forty-eight thousand, six hundred eight".