9155963 has 2 divisors, whose sum is σ = 9155964. Its totient is φ = 9155962.

The previous prime is 9155941. The next prime is 9155977. The reversal of 9155963 is 3695519.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9155963 - 2¹⁰ = 9154939 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (9155933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4577981 + 4577982.

It is an arithmetic number, because the mean of its divisors is an integer number (4577982).

Almost surely, 2^9155963 is an apocalyptic number.

9155963 is a deficient number, since it is larger than the sum of its proper divisors (1).

9155963 is an equidigital number, since it uses as much as digits as its factorization.

9155963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36450, while the sum is 38.

The square root of 9155963 is about 3025.8821854130. The cubic root of 9155963 is about 209.2030489315.

The spelling of 9155963 in words is "nine million, one hundred fifty-five thousand, nine hundred sixty-three".