2498481 has 18 divisors (see below), whose sum is σ = 3813810. Its totient is φ = 1575936.

The previous prime is 2498453. The next prime is 2498521. The reversal of 2498481 is 1848942.

2498481 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in only one way, i.e., 2030625 + 467856 = 1425^2 + 684^2 .

It is not a de Polignac number, because 2498481 - 2⁵ = 2498449 is a prime.

It is a super-2 number, since 2×2498481² = 12484814614722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2498381) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2865 + ... + 3633.

2^2498481 is an apocalyptic number.

It is an amenable number.

2498481 is a deficient number, since it is larger than the sum of its proper divisors (1315329).

2498481 is a wasteful number, since it uses less digits than its factorization.

2498481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 791 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 2498481 is about 1580.6584071203. The cubic root of 2498481 is about 135.6933872582.

The spelling of 2498481 in words is "two million, four hundred ninety-eight thousand, four hundred eighty-one".