109937 has 2 divisors, whose sum is σ = 109938. Its totient is φ = 109936.

The previous prime is 109919. The next prime is 109943. The reversal of 109937 is 739901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78961 + 30976 = 281^2 + 176^2 .

It is a cyclic number.

It is not a de Polignac number, because 109937 - 2⁶ = 109873 is a prime.

It is a super-2 number, since 2×109937² = 24172287938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54968 + 54969.

It is an arithmetic number, because the mean of its divisors is an integer number (54969).

2¹⁰⁹⁹³⁷ is an apocalyptic number.

It is an amenable number.

109937 is a deficient number, since it is larger than the sum of its proper divisors (1).

109937 is an equidigital number, since it uses as much as digits as its factorization.

109937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 29.

The square root of 109937 is about 331.5674893593. The cubic root of 109937 is about 47.9050495677.

The spelling of 109937 in words is "one hundred nine thousand, nine hundred thirty-seven".