144732025 has 24 divisors (see below), whose sum is σ = 195027200. Its totient is φ = 106142400.

The previous prime is 144732019. The next prime is 144732037. The reversal of 144732025 is 520237441.

144732025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144732025 - 2¹⁹ = 144207737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144731984 and 144732002.

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, 9811 + ... + 19639.

Almost surely, 2^144732025 is an apocalyptic number.

It is an amenable number.

144732025 is a deficient number, since it is larger than the sum of its proper divisors (50295175).

144732025 is a wasteful number, since it uses less digits than its factorization.

144732025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9889 (or 9884 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 144732025 is about 12030.4623768166. The cubic root of 144732025 is about 525.0349485427.

Adding to 144732025 its reverse (520237441), we get a palindrome (664969466).

The spelling of 144732025 in words is "one hundred forty-four million, seven hundred thirty-two thousand, twenty-five".