10830457 has 4 divisors (see below), whose sum is σ = 11815056. Its totient is φ = 9845860.

The previous prime is 10830409. The next prime is 10830461. The reversal of 10830457 is 75403801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75403801 = 11 ⋅6854891.

It is a cyclic number.

It is not a de Polignac number, because 10830457 - 2²³ = 2441849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10836457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492283 + ... + 492304.

It is an arithmetic number, because the mean of its divisors is an integer number (2953764).

Almost surely, 2^10830457 is an apocalyptic number.

It is an amenable number.

10830457 is a deficient number, since it is larger than the sum of its proper divisors (984599).

10830457 is an equidigital number, since it uses as much as digits as its factorization.

10830457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984598.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 10830457 is about 3290.9659676150. The cubic root of 10830457 is about 221.2494810972.

The spelling of 10830457 in words is "ten million, eight hundred thirty thousand, four hundred fifty-seven".