144027076 has 12 divisors (see below), whose sum is σ = 256803372. Its totient is φ = 70654688.

The previous prime is 144027073. The next prime is 144027089. The reversal of 144027076 is 670720441.

It can be written as a sum of positive squares in 2 ways, for example, as 38142976 + 105884100 = 6176^2 + 10290^2 .

It is a super-2 number, since 2×144027076² = 41487597242219552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144027071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339475 + ... + 339898.

It is an arithmetic number, because the mean of its divisors is an integer number (21400281).

Almost surely, 2^144027076 is an apocalyptic number.

It is an amenable number.

144027076 is a deficient number, since it is larger than the sum of its proper divisors (112776296).

144027076 is a wasteful number, since it uses less digits than its factorization.

144027076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679430 (or 679428 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 144027076 is about 12001.1281136400. The cubic root of 144027076 is about 524.1811282617.

The spelling of 144027076 in words is "one hundred forty-four million, twenty-seven thousand, seventy-six".