10436423 has 4 divisors (see below), whose sum is σ = 10532280. Its totient is φ = 10340568.

The previous prime is 10436417. The next prime is 10436441. The reversal of 10436423 is 32463401.

It is a happy number.

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 10436423 - 2¹⁶ = 10370887 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 (10436443) 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, 47765 + ... + 47982.

It is an arithmetic number, because the mean of its divisors is an integer number (2633070).

Almost surely, 2^10436423 is an apocalyptic number.

10436423 is a deficient number, since it is larger than the sum of its proper divisors (95857).

10436423 is an equidigital number, since it uses as much as digits as its factorization.

10436423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95856.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 10436423 is about 3230.5453100057. The cubic root of 10436423 is about 218.5330989626.

Adding to 10436423 its reverse (32463401), we get a palindrome (42899824).

The spelling of 10436423 in words is "ten million, four hundred thirty-six thousand, four hundred twenty-three".