9914747 has 2 divisors, whose sum is σ = 9914748. Its totient is φ = 9914746.

The previous prime is 9914719. The next prime is 9914759. The reversal of 9914747 is 7474199.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9914747 - 2¹⁰ = 9913723 is a prime.

It is not a weakly prime, because it can be changed into another prime (9914767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4957373 + 4957374.

It is an arithmetic number, because the mean of its divisors is an integer number (4957374).

Almost surely, 2^9914747 is an apocalyptic number.

9914747 is a deficient number, since it is larger than the sum of its proper divisors (1).

9914747 is an equidigital number, since it uses as much as digits as its factorization.

9914747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 9914747 is about 3148.7691245946. The cubic root of 9914747 is about 214.8294808035.

The spelling of 9914747 in words is "nine million, nine hundred fourteen thousand, seven hundred forty-seven".