10457849 has 2 divisors, whose sum is σ = 10457850. Its totient is φ = 10457848.

The previous prime is 10457833. The next prime is 10457851. The reversal of 10457849 is 94875401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9765625 + 692224 = 3125^2 + 832^2 .

It is an emirp because it is prime and its reverse (94875401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10457849 - 2⁴ = 10457833 is a prime.

Together with 10457851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10457869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5228924 + 5228925.

It is an arithmetic number, because the mean of its divisors is an integer number (5228925).

Almost surely, 2^10457849 is an apocalyptic number.

It is an amenable number.

10457849 is a deficient number, since it is larger than the sum of its proper divisors (1).

10457849 is an equidigital number, since it uses as much as digits as its factorization.

10457849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 10457849 is about 3233.8597681409. The cubic root of 10457849 is about 218.6825463859.

The spelling of 10457849 in words is "ten million, four hundred fifty-seven thousand, eight hundred forty-nine".