107304247 has 4 divisors (see below), whose sum is σ = 108076360. Its totient is φ = 106532136.

The previous prime is 107304227. The next prime is 107304251. The reversal of 107304247 is 742403701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107304247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107304227) 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, 385848 + ... + 386125.

It is an arithmetic number, because the mean of its divisors is an integer number (27019090).

Almost surely, 2^107304247 is an apocalyptic number.

107304247 is a deficient number, since it is larger than the sum of its proper divisors (772113).

107304247 is an equidigital number, since it uses as much as digits as its factorization.

107304247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772112.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 107304247 is about 10358.7763273468. The cubic root of 107304247 is about 475.1954829742.

Adding to 107304247 its reverse (742403701), we get a palindrome (849707948).

The spelling of 107304247 in words is "one hundred seven million, three hundred four thousand, two hundred forty-seven".