2398726 has 16 divisors (see below), whose sum is σ = 3965760. Its totient is φ = 1079080.

The previous prime is 2398699. The next prime is 2398777. The reversal of 2398726 is 6278932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845 + ... + 2863.

It is an arithmetic number, because the mean of its divisors is an integer number (247860).

2^2398726 is an apocalyptic number.

2398726 is a deficient number, since it is larger than the sum of its proper divisors (1567034).

2398726 is a wasteful number, since it uses less digits than its factorization.

2398726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139.

The product of its digits is 36288, while the sum is 37.

The square root of 2398726 is about 1548.7821021693. The cubic root of 2398726 is about 133.8628953350.

The spelling of 2398726 in words is "two million, three hundred ninety-eight thousand, seven hundred twenty-six".