9914951 has 2 divisors, whose sum is σ = 9914952. Its totient is φ = 9914950.

The previous prime is 9914939. The next prime is 9914953. The reversal of 9914951 is 1594199.

9914951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9914951 - 2⁶ = 9914887 is a prime.

Together with 9914953, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9914953) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4957475 + 4957476.

It is an arithmetic number, because the mean of its divisors is an integer number (4957476).

Almost surely, 2^9914951 is an apocalyptic number.

9914951 is a deficient number, since it is larger than the sum of its proper divisors (1).

9914951 is an equidigital number, since it uses as much as digits as its factorization.

9914951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 38.

The square root of 9914951 is about 3148.8015180383. The cubic root of 9914951 is about 214.8309541950.

The spelling of 9914951 in words is "nine million, nine hundred fourteen thousand, nine hundred fifty-one".