109874647 has 2 divisors, whose sum is σ = 109874648. Its totient is φ = 109874646.

The previous prime is 109874641. The next prime is 109874651. The reversal of 109874647 is 746478901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109874647 - 2¹¹ = 109872599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109874597 and 109874606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109874641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54937323 + 54937324.

It is an arithmetic number, because the mean of its divisors is an integer number (54937324).

Almost surely, 2^109874647 is an apocalyptic number.

109874647 is a deficient number, since it is larger than the sum of its proper divisors (1).

109874647 is an equidigital number, since it uses as much as digits as its factorization.

109874647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 109874647 is about 10482.1108084202. The cubic root of 109874647 is about 478.9599108131.

The spelling of 109874647 in words is "one hundred nine million, eight hundred seventy-four thousand, six hundred forty-seven".