2498771 has 12 divisors (see below), whose sum is σ = 2786616. Its totient is φ = 2238720.

The previous prime is 2498767. The next prime is 2498801. The reversal of 2498771 is 1778942.

It is not a de Polignac number, because 2498771 - 2² = 2498767 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498701) 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, 12851 + ... + 13043.

It is an arithmetic number, because the mean of its divisors is an integer number (232218).

2^2498771 is an apocalyptic number.

2498771 is a deficient number, since it is larger than the sum of its proper divisors (287845).

2498771 is a wasteful number, since it uses less digits than its factorization.

2498771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 311 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 2498771 is about 1580.7501383837. The cubic root of 2498771 is about 135.6986370560.

The spelling of 2498771 in words is "two million, four hundred ninety-eight thousand, seven hundred seventy-one".