10458457 has 4 divisors (see below), whose sum is σ = 10741156. Its totient is φ = 10175760.

The previous prime is 10458421. The next prime is 10458463. The reversal of 10458457 is 75485401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75485401 = 5659 ⋅13339.

It can be written as a sum of positive squares in 2 ways, for example, as 7706176 + 2752281 = 2776^2 + 1659^2 .

It is a cyclic number.

It is not a de Polignac number, because 10458457 - 2¹⁵ = 10425689 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (10452457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141294 + ... + 141367.

It is an arithmetic number, because the mean of its divisors is an integer number (2685289).

Almost surely, 2^10458457 is an apocalyptic number.

It is an amenable number.

10458457 is a deficient number, since it is larger than the sum of its proper divisors (282699).

10458457 is an equidigital number, since it uses as much as digits as its factorization.

10458457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282698.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 10458457 is about 3233.9537720877. The cubic root of 10458457 is about 218.6867842367.

The spelling of 10458457 in words is "ten million, four hundred fifty-eight thousand, four hundred fifty-seven".