148413609 has 12 divisors (see below), whose sum is σ = 214535152. Its totient is φ = 98868600.

The previous prime is 148413593. The next prime is 148413611. The reversal of 148413609 is 906314841.

148413609 is a `hidden beast` number, since 1 + 4 + 8 + 41 + 3 + 609 = 666.

It is not a de Polignac number, because 148413609 - 2⁴ = 148413593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148413659) 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 11 ways as a sum of consecutive naturals, for example, 8394 + ... + 19164.

Almost surely, 2^148413609 is an apocalyptic number.

It is an amenable number.

148413609 is a deficient number, since it is larger than the sum of its proper divisors (66121543).

148413609 is a wasteful number, since it uses less digits than its factorization.

148413609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12308 (or 12305 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 148413609 is about 12182.5124256042. The cubic root of 148413609 is about 529.4495400344.

The spelling of 148413609 in words is "one hundred forty-eight million, four hundred thirteen thousand, six hundred nine".