10486457 has 2 divisors, whose sum is σ = 10486458. Its totient is φ = 10486456.

The previous prime is 10486451. The next prime is 10486477. The reversal of 10486457 is 75468401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8976016 + 1510441 = 2996^2 + 1229^2 .

It is an emirp because it is prime and its reverse (75468401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10486457 - 2¹² = 10482361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10486451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5243228 + 5243229.

It is an arithmetic number, because the mean of its divisors is an integer number (5243229).

Almost surely, 2^10486457 is an apocalyptic number.

It is an amenable number.

10486457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10486457 is an equidigital number, since it uses as much as digits as its factorization.

10486457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 10486457 is about 3238.2799446620. The cubic root of 10486457 is about 218.8817707304.

The spelling of 10486457 in words is "ten million, four hundred eighty-six thousand, four hundred fifty-seven".