148351475 has 6 divisors (see below), whose sum is σ = 183955860. Its totient is φ = 118681160.

The previous prime is 148351471. The next prime is 148351477. The reversal of 148351475 is 574153841.

It is not a de Polignac number, because 148351475 - 2² = 148351471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148351471) 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 5 ways as a sum of consecutive naturals, for example, 2967005 + ... + 2967054.

It is an arithmetic number, because the mean of its divisors is an integer number (30659310).

Almost surely, 2^148351475 is an apocalyptic number.

148351475 is a deficient number, since it is larger than the sum of its proper divisors (35604385).

148351475 is an equidigital number, since it uses as much as digits as its factorization.

148351475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934069 (or 5934064 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 148351475 is about 12179.9620278554. The cubic root of 148351475 is about 529.3756442737.

The spelling of 148351475 in words is "one hundred forty-eight million, three hundred fifty-one thousand, four hundred seventy-five".