148235725 has 12 divisors (see below), whose sum is σ = 200522880. Its totient is φ = 107807600.

The previous prime is 148235723. The next prime is 148235741. The reversal of 148235725 is 527532841.

It is not a de Polignac number, because 148235725 - 2¹ = 148235723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148235723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269245 + ... + 269794.

It is an arithmetic number, because the mean of its divisors is an integer number (16710240).

Almost surely, 2^148235725 is an apocalyptic number.

It is an amenable number.

148235725 is a deficient number, since it is larger than the sum of its proper divisors (52287155).

148235725 is a wasteful number, since it uses less digits than its factorization.

148235725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539060 (or 539055 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 148235725 is about 12175.2094437837. The cubic root of 148235725 is about 529.2379281411.

The spelling of 148235725 in words is "one hundred forty-eight million, two hundred thirty-five thousand, seven hundred twenty-five".