144848925 has 96 divisors (see below), whose sum is σ = 303730560. Its totient is φ = 67046400.

The previous prime is 144848911. The next prime is 144848933. The reversal of 144848925 is 529848441.

144848925 is a `hidden beast` number, since 144 + 8 + 489 + 25 = 666.

It is not a de Polignac number, because 144848925 - 2¹⁹ = 144324637 is a prime.

It is a super-2 number, since 2×144848925² = 41962422147311250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 148690 + ... + 149660.

It is an arithmetic number, because the mean of its divisors is an integer number (3163860).

Almost surely, 2^144848925 is an apocalyptic number.

144848925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144848925 is an abundant number, since it is smaller than the sum of its proper divisors (158881635).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144848925 is a wasteful number, since it uses less digits than its factorization.

144848925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020 (or 1009 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 144848925 is about 12035.3198960393. The cubic root of 144848925 is about 525.1762673427.

It can be divided in two parts, 14484 and 8925, that added together give a square (23409 = 153²).

The spelling of 144848925 in words is "one hundred forty-four million, eight hundred forty-eight thousand, nine hundred twenty-five".