9473957 has 4 divisors (see below), whose sum is σ = 9481836. Its totient is φ = 9466080.

The previous prime is 9473929. The next prime is 9473977. The reversal of 9473957 is 7593749.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1442401 + 8031556 = 1201^2 + 2834^2 .

It is a cyclic number.

It is not a de Polignac number, because 9473957 - 2⁸ = 9473701 is a prime.

It is a super-2 number, since 2×9473957² = 179511722475698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9473977) 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 in 3 ways as a sum of consecutive naturals, for example, 1718 + ... + 4679.

It is an arithmetic number, because the mean of its divisors is an integer number (2370459).

Almost surely, 2^9473957 is an apocalyptic number.

It is an amenable number.

9473957 is a deficient number, since it is larger than the sum of its proper divisors (7879).

9473957 is a wasteful number, since it uses less digits than its factorization.

9473957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7878.

The product of its digits is 238140, while the sum is 44.

The square root of 9473957 is about 3077.9793696515. The cubic root of 9473957 is about 211.5974695447.

The spelling of 9473957 in words is "nine million, four hundred seventy-three thousand, nine hundred fifty-seven".