23423106 has 16 divisors (see below), whose sum is σ = 53538624. Its totient is φ = 6692304.

The previous prime is 23423077. The next prime is 23423107. The reversal of 23423106 is 60132432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23423107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278805 + ... + 278888.

It is an arithmetic number, because the mean of its divisors is an integer number (3346164).

Almost surely, 2^23423106 is an apocalyptic number.

23423106 is an abundant number, since it is smaller than the sum of its proper divisors (30115518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23423106 is a wasteful number, since it uses less digits than its factorization.

23423106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557705.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23423106 is about 4839.7423485140. The cubic root of 23423106 is about 286.1199636924.

Adding to 23423106 its reverse (60132432), we get a palindrome (83555538).

The spelling of 23423106 in words is "twenty-three million, four hundred twenty-three thousand, one hundred six".