107274991 has 2 divisors, whose sum is σ = 107274992. Its totient is φ = 107274990.

The previous prime is 107274989. The next prime is 107275043. The reversal of 107274991 is 199472701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107274991 - 2¹ = 107274989 is a prime.

Together with 107274989, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107274961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53637495 + 53637496.

It is an arithmetic number, because the mean of its divisors is an integer number (53637496).

Almost surely, 2^107274991 is an apocalyptic number.

107274991 is a deficient number, since it is larger than the sum of its proper divisors (1).

107274991 is an equidigital number, since it uses as much as digits as its factorization.

107274991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 107274991 is about 10357.3640951740. The cubic root of 107274991 is about 475.1522924417.

The spelling of 107274991 in words is "one hundred seven million, two hundred seventy-four thousand, nine hundred ninety-one".