24880481 has 12 divisors (see below), whose sum is σ = 26915364. Its totient is φ = 22996080.

The previous prime is 24880447. The next prime is 24880523. The reversal of 24880481 is 18408842.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 4774225 + 20106256 = 2185^2 + 4484^2 .

It is a de Polignac number, because none of the positive numbers 2^k-24880481 is a prime.

It is a super-2 number, since 2×24880481² = 1238076669582722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24880381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 606821 + ... + 606861.

It is an arithmetic number, because the mean of its divisors is an integer number (2242947).

Almost surely, 2^24880481 is an apocalyptic number.

It is an amenable number.

24880481 is a deficient number, since it is larger than the sum of its proper divisors (2034883).

24880481 is an frugal number, since it uses more digits than its factorization.

24880481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The square root of 24880481 is about 4988.0337809602. The cubic root of 24880481 is about 291.9350617150.

The spelling of 24880481 in words is "twenty-four million, eight hundred eighty thousand, four hundred eighty-one".