148817275 has 12 divisors (see below), whose sum is σ = 188461152. Its totient is φ = 116519840.

The previous prime is 148817261. The next prime is 148817287. The reversal of 148817275 is 572718841.

It is not a de Polignac number, because 148817275 - 2⁵ = 148817243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62152 + ... + 64501.

It is an arithmetic number, because the mean of its divisors is an integer number (15705096).

Almost surely, 2^148817275 is an apocalyptic number.

148817275 is a deficient number, since it is larger than the sum of its proper divisors (39643877).

148817275 is a wasteful number, since it uses less digits than its factorization.

148817275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126710 (or 126705 counting only the distinct ones).

The product of its digits is 125440, while the sum is 43.

The square root of 148817275 is about 12199.0686119884. The cubic root of 148817275 is about 529.9291171373.

The spelling of 148817275 in words is "one hundred forty-eight million, eight hundred seventeen thousand, two hundred seventy-five".