148122395 has 8 divisors (see below), whose sum is σ = 179579904. Its totient is φ = 117275904.

The previous prime is 148122361. The next prime is 148122397. The reversal of 148122395 is 593221841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148122395 - 2¹⁰ = 148121371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148122397) 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 7 ways as a sum of consecutive naturals, for example, 152219 + ... + 153188.

It is an arithmetic number, because the mean of its divisors is an integer number (22447488).

Almost surely, 2^148122395 is an apocalyptic number.

148122395 is a deficient number, since it is larger than the sum of its proper divisors (31457509).

148122395 is an equidigital number, since it uses as much as digits as its factorization.

148122395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305509.

The product of its digits is 17280, while the sum is 35.

The square root of 148122395 is about 12170.5544245116. The cubic root of 148122395 is about 529.1030217818.

The spelling of 148122395 in words is "one hundred forty-eight million, one hundred twenty-two thousand, three hundred ninety-five".