24161401 has 12 divisors (see below), whose sum is σ = 26702676. Its totient is φ = 21845120.

The previous prime is 24161387. The next prime is 24161413. The reversal of 24161401 is 10416142.

It can be written as a sum of positive squares in 2 ways, for example, as 14402025 + 9759376 = 3795^2 + 3124^2 .

It is not a de Polignac number, because 24161401 - 2⁷ = 24161273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24161441) 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 11 ways as a sum of consecutive naturals, for example, 27765 + ... + 28621.

It is an arithmetic number, because the mean of its divisors is an integer number (2225223).

Almost surely, 2^24161401 is an apocalyptic number.

It is an amenable number.

24161401 is a deficient number, since it is larger than the sum of its proper divisors (2541275).

24161401 is a wasteful number, since it uses less digits than its factorization.

24161401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1101 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 24161401 is about 4915.4248036157. The cubic root of 24161401 is about 289.0950825176.

Adding to 24161401 its reverse (10416142), we get a palindrome (34577543).

The spelling of 24161401 in words is "twenty-four million, one hundred sixty-one thousand, four hundred one".