9651073 has 2 divisors, whose sum is σ = 9651074. Its totient is φ = 9651072.

The previous prime is 9651041. The next prime is 9651091. The reversal of 9651073 is 3701569.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8862529 + 788544 = 2977^2 + 888^2 .

It is a cyclic number.

It is not a de Polignac number, because 9651073 - 2⁵ = 9651041 is a prime.

It is not a weakly prime, because it can be changed into another prime (9651673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4825536 + 4825537.

It is an arithmetic number, because the mean of its divisors is an integer number (4825537).

Almost surely, 2^9651073 is an apocalyptic number.

It is an amenable number.

9651073 is a deficient number, since it is larger than the sum of its proper divisors (1).

9651073 is an equidigital number, since it uses as much as digits as its factorization.

9651073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 9651073 is about 3106.6176140620. The cubic root of 9651073 is about 212.9079443801.

The spelling of 9651073 in words is "nine million, six hundred fifty-one thousand, seventy-three".