24081145 has 32 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 16704000.

The previous prime is 24081143. The next prime is 24081173. The reversal of 24081145 is 54118042.

It is not a de Polignac number, because 24081145 - 2¹ = 24081143 is a prime.

It is a super-2 number, since 2×24081145² = 1159803089022050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24081143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132955 + ... + 133135.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 2^24081145 is an apocalyptic number.

It is an amenable number.

24081145 is a deficient number, since it is larger than the sum of its proper divisors (8940935).

24081145 is a wasteful number, since it uses less digits than its factorization.

24081145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 24081145 is about 4907.2543239575. The cubic root of 24081145 is about 288.7746354299.

Adding to 24081145 its reverse (54118042), we get a palindrome (78199187).

It can be divided in two parts, 2408 and 1145, that added together give a palindrome (3553).

The spelling of 24081145 in words is "twenty-four million, eighty-one thousand, one hundred forty-five".