2497339 has 4 divisors (see below), whose sum is σ = 2689456. Its totient is φ = 2305224.

The previous prime is 2497337. The next prime is 2497349. The reversal of 2497339 is 9337942.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2497339 - 2¹ = 2497337 is a prime.

It is a d-powerful number, because it can be written as 2³ + 4 + 9³ + 7⁷ + 3⁹ + 3¹³ + 9⁵ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2497298 and 2497307.

It is not an unprimeable number, because it can be changed into a prime (2497333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96039 + ... + 96064.

It is an arithmetic number, because the mean of its divisors is an integer number (672364).

2^2497339 is an apocalyptic number.

2497339 is a deficient number, since it is larger than the sum of its proper divisors (192117).

2497339 is a wasteful number, since it uses less digits than its factorization.

2497339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192116.

The product of its digits is 40824, while the sum is 37.

The square root of 2497339 is about 1580.2971239612. The cubic root of 2497339 is about 135.6727099662.

The spelling of 2497339 in words is "two million, four hundred ninety-seven thousand, three hundred thirty-nine".