2408481 has 8 divisors (see below), whose sum is σ = 3568160. Its totient is φ = 1605636.

The previous prime is 2408437. The next prime is 2408501. The reversal of 2408481 is 1848042.

It is not a de Polignac number, because 2408481 - 2¹⁵ = 2375713 is a prime.

It is a super-2 number, since 2×2408481² = 11601561454722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 89203 = 2408481 / (2 + 4 + 0 + 8 + 4 + 8 + 1).

It is a d-powerful number, because it can be written as 2⁵ + 4⁷ + 0 + 8⁵ + 4⁹ + 8⁷ + 1 .

It is a Duffinian number.

It is a Curzon number.

2408481 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2408431) 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, 44575 + ... + 44628.

It is an arithmetic number, because the mean of its divisors is an integer number (446020).

2^2408481 is an apocalyptic number.

It is an amenable number.

2408481 is a deficient number, since it is larger than the sum of its proper divisors (1159679).

2408481 is an equidigital number, since it uses as much as digits as its factorization.

2408481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89212 (or 89206 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 2408481 is about 1551.9281555536. The cubic root of 2408481 is about 134.0441118601.

The spelling of 2408481 in words is "two million, four hundred eight thousand, four hundred eighty-one".