148525 has 12 divisors (see below), whose sum is σ = 198772. Its totient is φ = 109440.

The previous prime is 148517. The next prime is 148531. The reversal of 148525 is 525841.

It can be written as a sum of positive squares in 6 ways, for example, as 2601 + 145924 = 51^2 + 382^2 .

It is not a de Polignac number, because 148525 - 2³ = 148517 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97 + ... + 553.

2¹⁴⁸⁵²⁵ is an apocalyptic number.

It is an amenable number.

148525 is a deficient number, since it is larger than the sum of its proper divisors (50247).

148525 is a wasteful number, since it uses less digits than its factorization.

148525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 475 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 148525 is about 385.3894134509. The cubic root of 148525 is about 52.9581965368.

The spelling of 148525 in words is "one hundred forty-eight thousand, five hundred twenty-five".