23424037 has 8 divisors (see below), whose sum is σ = 28829696. Its totient is φ = 18533232.

The previous prime is 23424029. The next prime is 23424043. The reversal of 23424037 is 73042432.

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

It is a cyclic number.

It is not a de Polignac number, because 23424037 - 2³ = 23424029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23424047) 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, 128613 + ... + 128794.

It is an arithmetic number, because the mean of its divisors is an integer number (3603712).

Almost surely, 2^23424037 is an apocalyptic number.

It is an amenable number.

23424037 is a deficient number, since it is larger than the sum of its proper divisors (5405659).

23424037 is a wasteful number, since it uses less digits than its factorization.

23424037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257427.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 23424037 is about 4839.8385303644. The cubic root of 23424037 is about 286.1237544529.

Adding to 23424037 its reverse (73042432), we get a palindrome (96466469).

The spelling of 23424037 in words is "twenty-three million, four hundred twenty-four thousand, thirty-seven".