24230401 has 4 divisors (see below), whose sum is σ = 26094292. Its totient is φ = 22366512.

The previous prime is 24230363. The next prime is 24230407. The reversal of 24230401 is 10403242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10403242 = 2 ⋅5201621.

It can be written as a sum of positive squares in 2 ways, for example, as 7706176 + 16524225 = 2776^2 + 4065^2 .

It is a cyclic number.

It is not a de Polignac number, because 24230401 - 2⁹ = 24229889 is a prime.

It is a super-2 number, since 2×24230401² = 1174224665241602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24230407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931926 + ... + 931951.

It is an arithmetic number, because the mean of its divisors is an integer number (6523573).

Almost surely, 2^24230401 is an apocalyptic number.

It is an amenable number.

24230401 is a deficient number, since it is larger than the sum of its proper divisors (1863891).

24230401 is a wasteful number, since it uses less digits than its factorization.

24230401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863890.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 24230401 is about 4922.4385217085. The cubic root of 24230401 is about 289.3700196933.

Adding to 24230401 its reverse (10403242), we get a palindrome (34633643).

The spelling of 24230401 in words is "twenty-four million, two hundred thirty thousand, four hundred one".