148745375 has 16 divisors (see below), whose sum is σ = 186215328. Its totient is φ = 118624000.

The previous prime is 148745371. The next prime is 148745381. The reversal of 148745375 is 573547841.

It is not a de Polignac number, because 148745375 - 2² = 148745371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148745371) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 42440 + ... + 45810.

It is an arithmetic number, because the mean of its divisors is an integer number (11638458).

Almost surely, 2^148745375 is an apocalyptic number.

148745375 is a deficient number, since it is larger than the sum of its proper divisors (37469953).

148745375 is an equidigital number, since it uses as much as digits as its factorization.

148745375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739 (or 3729 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 148745375 is about 12196.1213096623. The cubic root of 148745375 is about 529.8437595707.

The spelling of 148745375 in words is "one hundred forty-eight million, seven hundred forty-five thousand, three hundred seventy-five".