23423466 has 32 divisors (see below), whose sum is σ = 53798400. Its totient is φ = 6724080.

The previous prime is 23423461. The next prime is 23423471. The reversal of 23423466 is 66432432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23423461) and next prime (23423471).

It is not an unprimeable number, because it can be changed into a prime (23423461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8086 + ... + 10593.

It is an arithmetic number, because the mean of its divisors is an integer number (1681200).

Almost surely, 2^23423466 is an apocalyptic number.

23423466 is an abundant number, since it is smaller than the sum of its proper divisors (30374934).

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

23423466 is a wasteful number, since it uses less digits than its factorization.

23423466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18714.

The product of its digits is 20736, while the sum is 30.

The square root of 23423466 is about 4839.7795404336. The cubic root of 23423466 is about 286.1214295193.

Adding to 23423466 its reverse (66432432), we get a palindrome (89855898).

The spelling of 23423466 in words is "twenty-three million, four hundred twenty-three thousand, four hundred sixty-six".