2424881 has 4 divisors (see below), whose sum is σ = 2435700. Its totient is φ = 2414064.

The previous prime is 2424859. The next prime is 2424887. The reversal of 2424881 is 1884242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1343281 + 1081600 = 1159^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 2424881 - 2¹⁰ = 2423857 is a prime.

It is a super-2 number, since 2×2424881² = 11760095728322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁵ + 4⁸ + 2²¹ + 4⁹ + 8 + 8 + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066 + ... + 5523.

It is an arithmetic number, because the mean of its divisors is an integer number (608925).

2^2424881 is an apocalyptic number.

It is an amenable number.

2424881 is a deficient number, since it is larger than the sum of its proper divisors (10819).

2424881 is a wasteful number, since it uses less digits than its factorization.

2424881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10818.

The product of its digits is 4096, while the sum is 29.

The square root of 2424881 is about 1557.2029411737. The cubic root of 2424881 is about 134.3476714570.

The spelling of 2424881 in words is "two million, four hundred twenty-four thousand, eight hundred eighty-one".