10492123 has 4 divisors (see below), whose sum is σ = 11044360. Its totient is φ = 9939888.

The previous prime is 10492091. The next prime is 10492159. The reversal of 10492123 is 32129401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32129401 = 4789 ⋅6709.

It is not a de Polignac number, because 10492123 - 2⁵ = 10492091 is a prime.

It is a super-2 number, since 2×10492123² = 220169290094258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10492094 and 10492103.

It is not an unprimeable number, because it can be changed into a prime (10492193) 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, 276090 + ... + 276127.

It is an arithmetic number, because the mean of its divisors is an integer number (2761090).

Almost surely, 2^10492123 is an apocalyptic number.

10492123 is a deficient number, since it is larger than the sum of its proper divisors (552237).

10492123 is an equidigital number, since it uses as much as digits as its factorization.

10492123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552236.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10492123 is about 3239.1546736765. The cubic root of 10492123 is about 218.9211854033.

The spelling of 10492123 in words is "ten million, four hundred ninety-two thousand, one hundred twenty-three".