148120912 has 10 divisors (see below), whose sum is σ = 286984298. Its totient is φ = 74060448.

The previous prime is 148120909. The next prime is 148120913. The reversal of 148120912 is 219021841.

It can be written as a sum of positive squares in only one way, i.e., 139617856 + 8503056 = 11816^2 + 2916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148120913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4628763 + ... + 4628794.

Almost surely, 2^148120912 is an apocalyptic number.

It is an amenable number.

148120912 is a deficient number, since it is larger than the sum of its proper divisors (138863386).

148120912 is an equidigital number, since it uses as much as digits as its factorization.

148120912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9257565 (or 9257559 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 148120912 is about 12170.4934986220. The cubic root of 148120912 is about 529.1012559844.

The spelling of 148120912 in words is "one hundred forty-eight million, one hundred twenty thousand, nine hundred twelve".