9615923 has 2 divisors, whose sum is σ = 9615924. Its totient is φ = 9615922.

The previous prime is 9615913. The next prime is 9615929. The reversal of 9615923 is 3295169.

9615923 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 9615923 - 2¹⁸ = 9353779 is a prime.

It is not a weakly prime, because it can be changed into another prime (9615929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4807961 + 4807962.

It is an arithmetic number, because the mean of its divisors is an integer number (4807962).

Almost surely, 2^9615923 is an apocalyptic number.

9615923 is a deficient number, since it is larger than the sum of its proper divisors (1).

9615923 is an equidigital number, since it uses as much as digits as its factorization.

9615923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 35.

The square root of 9615923 is about 3100.9551754258. The cubic root of 9615923 is about 212.6491538772.

The spelling of 9615923 in words is "nine million, six hundred fifteen thousand, nine hundred twenty-three".