10217957 has 8 divisors (see below), whose sum is σ = 10951296. Its totient is φ = 9508752.

The previous prime is 10217917. The next prime is 10217971. The reversal of 10217957 is 75971201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10217957 - 2²² = 6023653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10217917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5153 + ... + 6854.

It is an arithmetic number, because the mean of its divisors is an integer number (1368912).

Almost surely, 2^10217957 is an apocalyptic number.

It is an amenable number.

10217957 is a deficient number, since it is larger than the sum of its proper divisors (733339).

10217957 is a wasteful number, since it uses less digits than its factorization.

10217957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12067.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 10217957 is about 3196.5539257144. The cubic root of 10217957 is about 216.9974799200.

The spelling of 10217957 in words is "ten million, two hundred seventeen thousand, nine hundred fifty-seven".