148375684 has 6 divisors (see below), whose sum is σ = 259657454. Its totient is φ = 74187840.

The previous prime is 148375657. The next prime is 148375739. The reversal of 148375684 is 486573841.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 111894084 + 36481600 = 10578^2 + 6040^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18546957 + ... + 18546964.

Almost surely, 2^148375684 is an apocalyptic number.

It is an amenable number.

148375684 is a deficient number, since it is larger than the sum of its proper divisors (111281770).

148375684 is a wasteful number, since it uses less digits than its factorization.

148375684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37093925 (or 37093923 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 148375684 is about 12180.9557917267. The cubic root of 148375684 is about 529.4044384104.

The spelling of 148375684 in words is "one hundred forty-eight million, three hundred seventy-five thousand, six hundred eighty-four".