2398486 has 12 divisors (see below), whose sum is σ = 3762612. Its totient is φ = 1146596.

The previous prime is 2398483. The next prime is 2398493. The reversal of 2398486 is 6848932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2398481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76 + ... + 2191.

It is an arithmetic number, because the mean of its divisors is an integer number (313551).

2^2398486 is an apocalyptic number.

2398486 is a deficient number, since it is larger than the sum of its proper divisors (1364126).

2398486 is a wasteful number, since it uses less digits than its factorization.

2398486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2315 (or 2292 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 2398486 is about 1548.7046199970. The cubic root of 2398486 is about 133.8584307197.

The spelling of 2398486 in words is "two million, three hundred ninety-eight thousand, four hundred eighty-six".