10457197 has 4 divisors (see below), whose sum is σ = 10817820. Its totient is φ = 10096576.

The previous prime is 10457191. The next prime is 10457207. The reversal of 10457197 is 79175401.

10457197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3455881 + 7001316 = 1859^2 + 2646^2 .

It is a cyclic number.

It is not a de Polignac number, because 10457197 - 2³ = 10457189 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 (10457191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180268 + ... + 180325.

It is an arithmetic number, because the mean of its divisors is an integer number (2704455).

Almost surely, 2^10457197 is an apocalyptic number.

It is an amenable number.

10457197 is a deficient number, since it is larger than the sum of its proper divisors (360623).

10457197 is an equidigital number, since it uses as much as digits as its factorization.

10457197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360622.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 10457197 is about 3233.7589582404. The cubic root of 10457197 is about 218.6780016660.

The spelling of 10457197 in words is "ten million, four hundred fifty-seven thousand, one hundred ninety-seven".