9473657 has 2 divisors, whose sum is σ = 9473658. Its totient is φ = 9473656.

The previous prime is 9473627. The next prime is 9473663. The reversal of 9473657 is 7563749.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9461776 + 11881 = 3076^2 + 109^2 .

It is a cyclic number.

It is not a de Polignac number, because 9473657 - 2¹⁸ = 9211513 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 9⁵ + 4² + 7⁵ + 3⁵ + 6⁸ + 5⁹ + 7⁸ .

It is not a weakly prime, because it can be changed into another prime (9473617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4736828 + 4736829.

It is an arithmetic number, because the mean of its divisors is an integer number (4736829).

Almost surely, 2^9473657 is an apocalyptic number.

It is an amenable number.

9473657 is a deficient number, since it is larger than the sum of its proper divisors (1).

9473657 is an equidigital number, since it uses as much as digits as its factorization.

9473657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 41.

The square root of 9473657 is about 3077.9306359956. The cubic root of 9473657 is about 211.5952360566.

The spelling of 9473657 in words is "nine million, four hundred seventy-three thousand, six hundred fifty-seven".