148289425 has 24 divisors (see below), whose sum is σ = 187932416. Its totient is φ = 116043840.

The previous prime is 148289411. The next prime is 148289437. The reversal of 148289425 is 524982841.

It is not a de Polignac number, because 148289425 - 2⁹ = 148288913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 373327 + ... + 373723.

Almost surely, 2^148289425 is an apocalyptic number.

It is an amenable number.

148289425 is a deficient number, since it is larger than the sum of its proper divisors (39642991).

148289425 is a wasteful number, since it uses less digits than its factorization.

148289425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 692 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 148289425 is about 12177.4145449681. The cubic root of 148289425 is about 529.3018278198.

The spelling of 148289425 in words is "one hundred forty-eight million, two hundred eighty-nine thousand, four hundred twenty-five".