9621463 has 2 divisors, whose sum is σ = 9621464. Its totient is φ = 9621462.

The previous prime is 9621449. The next prime is 9621481. The reversal of 9621463 is 3641269.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9621463 - 2¹³ = 9613271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9621413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4810731 + 4810732.

It is an arithmetic number, because the mean of its divisors is an integer number (4810732).

Almost surely, 2^9621463 is an apocalyptic number.

9621463 is a deficient number, since it is larger than the sum of its proper divisors (1).

9621463 is an equidigital number, since it uses as much as digits as its factorization.

9621463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 9621463 is about 3101.8483199538. The cubic root of 9621463 is about 212.6899837293.

The spelling of 9621463 in words is "nine million, six hundred twenty-one thousand, four hundred sixty-three".