2492782323 has 8 divisors (see below), whose sum is σ = 3430926336. Its totient is φ = 1608246600.

The previous prime is 2492782321. The next prime is 2492782333. The reversal of 2492782323 is 3232872942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2492782323 - 2¹ = 2492782321 is a prime.

It is a super-2 number, since 2×2492782323² = 12427927419722552658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2492782321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13401963 + ... + 13402148.

It is an arithmetic number, because the mean of its divisors is an integer number (428865792).

Almost surely, 2^2492782323 is an apocalyptic number.

2492782323 is a deficient number, since it is larger than the sum of its proper divisors (938144013).

2492782323 is a wasteful number, since it uses less digits than its factorization.

2492782323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26804145.

The product of its digits is 290304, while the sum is 42.

The square root of 2492782323 is about 49927.7710598020. The cubic root of 2492782323 is about 1355.9014300179.

The spelling of 2492782323 in words is "two billion, four hundred ninety-two million, seven hundred eighty-two thousand, three hundred twenty-three".