11492423 has 4 divisors (see below), whose sum is σ = 11772768. Its totient is φ = 11212080.

The previous prime is 11492407. The next prime is 11492441. The reversal of 11492423 is 32429411.

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

It is a cyclic number.

It is not a de Polignac number, because 11492423 - 2⁴ = 11492407 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 11492392 and 11492401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11492023) 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, 140111 + ... + 140192.

It is an arithmetic number, because the mean of its divisors is an integer number (2943192).

Almost surely, 2^11492423 is an apocalyptic number.

11492423 is a deficient number, since it is larger than the sum of its proper divisors (280345).

11492423 is an equidigital number, since it uses as much as digits as its factorization.

11492423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280344.

The product of its digits is 1728, while the sum is 26.

The square root of 11492423 is about 3390.0476397833. The cubic root of 11492423 is about 225.6682880037.

The spelling of 11492423 in words is "eleven million, four hundred ninety-two thousand, four hundred twenty-three".