23427416 has 24 divisors (see below), whose sum is σ = 44715060. Its totient is φ = 11507040.

The previous prime is 23427403. The next prime is 23427427. The reversal of 23427416 is 61472432.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 29375 + ... + 30161.

Almost surely, 2^23427416 is an apocalyptic number.

It is an amenable number.

23427416 is a deficient number, since it is larger than the sum of its proper divisors (21287644).

23427416 is an equidigital number, since it uses as much as digits as its factorization.

23427416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915 (or 850 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 23427416 is about 4840.1875996701. The cubic root of 23427416 is about 286.1375119119.

Adding to 23427416 its reverse (61472432), we get a palindrome (84899848).

The spelling of 23427416 in words is "twenty-three million, four hundred twenty-seven thousand, four hundred sixteen".