23416426 has 8 divisors (see below), whose sum is σ = 38317824. Its totient is φ = 10643820.

The previous prime is 23416423. The next prime is 23416447. The reversal of 23416426 is 62461432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23416426² = 1096658013226952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23416394 and 23416403.

It is not an unprimeable number, because it can be changed into a prime (23416423) 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 3 ways as a sum of consecutive naturals, for example, 532170 + ... + 532213.

It is an arithmetic number, because the mean of its divisors is an integer number (4789728).

Almost surely, 2^23416426 is an apocalyptic number.

23416426 is a deficient number, since it is larger than the sum of its proper divisors (14901398).

23416426 is a wasteful number, since it uses less digits than its factorization.

23416426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064396.

The product of its digits is 6912, while the sum is 28.

The square root of 23416426 is about 4839.0521799212. The cubic root of 23416426 is about 286.0927617338.

Adding to 23416426 its reverse (62461432), we get a palindrome (85877858).

The spelling of 23416426 in words is "twenty-three million, four hundred sixteen thousand, four hundred twenty-six".