2424155 has 8 divisors (see below), whose sum is σ = 2931984. Its totient is φ = 1924000.

The previous prime is 2424137. The next prime is 2424157. The reversal of 2424155 is 5514242.

It is a happy number.

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

It is not a de Polignac number, because 2424155 - 2⁶ = 2424091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2424155.

It is not an unprimeable number, because it can be changed into a prime (2424157) 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, 1196 + ... + 2505.

It is an arithmetic number, because the mean of its divisors is an integer number (366498).

2^2424155 is an apocalyptic number.

2424155 is a deficient number, since it is larger than the sum of its proper divisors (507829).

2424155 is a wasteful number, since it uses less digits than its factorization.

2424155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837.

The product of its digits is 1600, while the sum is 23.

The square root of 2424155 is about 1556.9698134518. The cubic root of 2424155 is about 134.3342623942.

Adding to 2424155 its reverse (5514242), we get a palindrome (7938397).

The spelling of 2424155 in words is "two million, four hundred twenty-four thousand, one hundred fifty-five".