944137 has 2 divisors, whose sum is σ = 944138. Its totient is φ = 944136.

The previous prime is 944123. The next prime is 944143. The reversal of 944137 is 731449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 942841 + 1296 = 971^2 + 36^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-944137 is a prime.

It is not a weakly prime, because it can be changed into another prime (944147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472068 + 472069.

It is an arithmetic number, because the mean of its divisors is an integer number (472069).

2⁹⁴⁴¹³⁷ is an apocalyptic number.

It is an amenable number.

944137 is a deficient number, since it is larger than the sum of its proper divisors (1).

944137 is an equidigital number, since it uses as much as digits as its factorization.

944137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 28.

The square root of 944137 is about 971.6671240708. The cubic root of 944137 is about 98.1021079301.

It can be divided in two parts, 944 and 137, that added together give a triangular number (1081 = T₄₆).

The spelling of 944137 in words is "nine hundred forty-four thousand, one hundred thirty-seven".