107790247 has 2 divisors, whose sum is σ = 107790248. Its totient is φ = 107790246.

The previous prime is 107790229. The next prime is 107790257. The reversal of 107790247 is 742097701.

It is a strong prime.

It is an emirp because it is prime and its reverse (742097701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107790247 - 2⁷ = 107790119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107790257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53895123 + 53895124.

It is an arithmetic number, because the mean of its divisors is an integer number (53895124).

Almost surely, 2^107790247 is an apocalyptic number.

107790247 is a deficient number, since it is larger than the sum of its proper divisors (1).

107790247 is an equidigital number, since it uses as much as digits as its factorization.

107790247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 107790247 is about 10382.2081947917. The cubic root of 107790247 is about 475.9118175157.

The spelling of 107790247 in words is "one hundred seven million, seven hundred ninety thousand, two hundred forty-seven".