144527979 has 16 divisors (see below), whose sum is σ = 197551872. Its totient is φ = 93950688.

The previous prime is 144527953. The next prime is 144528029. The reversal of 144527979 is 979725441.

144527979 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 144527979 - 2⁵ = 144527947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144527939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23832 + ... + 29274.

It is an arithmetic number, because the mean of its divisors is an integer number (12346992).

Almost surely, 2^144527979 is an apocalyptic number.

144527979 is a deficient number, since it is larger than the sum of its proper divisors (53023893).

144527979 is a wasteful number, since it uses less digits than its factorization.

144527979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666.

The product of its digits is 635040, while the sum is 48.

The square root of 144527979 is about 12021.9789968208. The cubic root of 144527979 is about 524.7880977027.

The spelling of 144527979 in words is "one hundred forty-four million, five hundred twenty-seven thousand, nine hundred seventy-nine".