2424251 has 8 divisors (see below), whose sum is σ = 2611440. Its totient is φ = 2242048.

The previous prime is 2424241. The next prime is 2424259. The reversal of 2424251 is 1524242.

It is a happy number.

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 2424251 - 2¹⁰ = 2423227 is a prime.

It is a super-2 number, since 2×2424251² = 11753985822002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424259) 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, 206 + ... + 2211.

It is an arithmetic number, because the mean of its divisors is an integer number (326430).

2^2424251 is an apocalyptic number.

2424251 is a deficient number, since it is larger than the sum of its proper divisors (187189).

2424251 is a wasteful number, since it uses less digits than its factorization.

2424251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493.

The product of its digits is 640, while the sum is 20.

The square root of 2424251 is about 1557.0006422606. Note that the first 3 decimals coincide. The cubic root of 2424251 is about 134.3360356470.

Adding to 2424251 its reverse (1524242), we get a palindrome (3948493).

Subtracting from 2424251 its reverse (1524242), we obtain a palindrome (900009).

The spelling of 2424251 in words is "two million, four hundred twenty-four thousand, two hundred fifty-one".