2574912249 has 96 divisors (see below), whose sum is σ = 4716601344. Its totient is φ = 1317513600.

The previous prime is 2574912229. The next prime is 2574912271. The reversal of 2574912249 is 9422194752.

It is not a de Polignac number, because 2574912249 - 2⁷ = 2574912121 is a prime.

Together with 2141689095 it forms an amicable pair .

It is not an unprimeable number, because it can be changed into a prime (2574912229) 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 95 ways as a sum of consecutive naturals, for example, 5812222 + ... + 5812664.

It is an arithmetic number, because the mean of its divisors is an integer number (49131264).

Almost surely, 2^2574912249 is an apocalyptic number.

It is an amenable number.

2574912249 is a deficient number, since it is larger than the sum of its proper divisors (2141689095).

2574912249 is a wasteful number, since it uses less digits than its factorization.

2574912249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 664 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 2574912249 is about 50743.5931817998. The cubic root of 2574912249 is about 1370.6318234025.

The spelling of 2574912249 in words is "two billion, five hundred seventy-four million, nine hundred twelve thousand, two hundred forty-nine".