10973657 has 2 divisors, whose sum is σ = 10973658. Its totient is φ = 10973656.

The previous prime is 10973647. The next prime is 10973663. The reversal of 10973657 is 75637901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10686361 + 287296 = 3269^2 + 536^2 .

It is an emirp because it is prime and its reverse (75637901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10973657 - 2⁶ = 10973593 is a prime.

It is a super-2 number, since 2×10973657² = 240842295907298, which contains 22 as substring.

It is equal to p₇₂₄₈₈₉ and since 10973657 and 724889 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10973657.

It is not a weakly prime, because it can be changed into another prime (10973617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5486828 + 5486829.

It is an arithmetic number, because the mean of its divisors is an integer number (5486829).

Almost surely, 2^10973657 is an apocalyptic number.

It is an amenable number.

10973657 is a deficient number, since it is larger than the sum of its proper divisors (1).

10973657 is an equidigital number, since it uses as much as digits as its factorization.

10973657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 10973657 is about 3312.6510531597. The cubic root of 10973657 is about 222.2203328821.

The spelling of 10973657 in words is "ten million, nine hundred seventy-three thousand, six hundred fifty-seven".