23421414 has 32 divisors (see below), whose sum is σ = 50520960. Its totient is φ = 7214400.

The previous prime is 23421413. The next prime is 23421421. The reversal of 23421414 is 41412432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23421413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2169 + ... + 7179.

It is an arithmetic number, because the mean of its divisors is an integer number (1578780).

Almost surely, 2^23421414 is an apocalyptic number.

23421414 is an abundant number, since it is smaller than the sum of its proper divisors (27099546).

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

23421414 is a wasteful number, since it uses less digits than its factorization.

23421414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076.

The product of its digits is 768, while the sum is 21.

The square root of 23421414 is about 4839.5675426633. The cubic root of 23421414 is about 286.1130741046.

Adding to 23421414 its reverse (41412432), we get a palindrome (64833846).

The spelling of 23421414 in words is "twenty-three million, four hundred twenty-one thousand, four hundred fourteen".