144086837 has 2 divisors, whose sum is σ = 144086838. Its totient is φ = 144086836.

The previous prime is 144086827. The next prime is 144086857. The reversal of 144086837 is 738680441.

144086837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143017681 + 1069156 = 11959^2 + 1034^2 .

It is a cyclic number.

It is not a de Polignac number, because 144086837 - 2⁴ = 144086821 is a prime.

It is a super-2 number, since 2×144086837² = 41522033193329138, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 144086794 and 144086803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144086827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72043418 + 72043419.

It is an arithmetic number, because the mean of its divisors is an integer number (72043419).

Almost surely, 2^144086837 is an apocalyptic number.

It is an amenable number.

144086837 is a deficient number, since it is larger than the sum of its proper divisors (1).

144086837 is an equidigital number, since it uses as much as digits as its factorization.

144086837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 144086837 is about 12003.6176630214. The cubic root of 144086837 is about 524.2536175409.

The spelling of 144086837 in words is "one hundred forty-four million, eighty-six thousand, eight hundred thirty-seven".