9951463 has 2 divisors, whose sum is σ = 9951464. Its totient is φ = 9951462.

The previous prime is 9951457. The next prime is 9951467. The reversal of 9951463 is 3641599.

9951463 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2^k-9951463 is a prime.

It is an Ulam number.

9951463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9951467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4975731 + 4975732.

It is an arithmetic number, because the mean of its divisors is an integer number (4975732).

Almost surely, 2^9951463 is an apocalyptic number.

9951463 is a deficient number, since it is larger than the sum of its proper divisors (1).

9951463 is an equidigital number, since it uses as much as digits as its factorization.

9951463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160, while the sum is 37.

The square root of 9951463 is about 3154.5939516838. The cubic root of 9951463 is about 215.0943375442.

The spelling of 9951463 in words is "nine million, nine hundred fifty-one thousand, four hundred sixty-three".