107249 has 4 divisors (see below), whose sum is σ = 111936. Its totient is φ = 102564.

The previous prime is 107243. The next prime is 107251. The reversal of 107249 is 942701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107249 - 2⁸ = 106993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 4663 = 107249 / (1 + 0 + 7 + 2 + 4 + 9).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309 + ... + 2354.

It is an arithmetic number, because the mean of its divisors is an integer number (27984).

2¹⁰⁷²⁴⁹ is an apocalyptic number.

It is an amenable number.

107249 is a deficient number, since it is larger than the sum of its proper divisors (4687).

107249 is an equidigital number, since it uses as much as digits as its factorization.

107249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 107249 is about 327.4889311107. The cubic root of 107249 is about 47.5113915430.

The spelling of 107249 in words is "one hundred seven thousand, two hundred forty-nine".