2574676242 has 12 divisors (see below), whose sum is σ = 5578465230. Its totient is φ = 858225408.

The previous prime is 2574676229. The next prime is 2574676249. The reversal of 2574676242 is 2426764752.

It is a happy number.

2574676242 is a `hidden beast` number, since 2 + 574 + 6 + 76 + 2 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1821667761 + 753008481 = 42681^2 + 27441^2 .

It is a super-2 number, since 2×2574676242² = 13257915502238485128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2574676249) 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, 71518767 + ... + 71518802.

Almost surely, 2^2574676242 is an apocalyptic number.

2574676242 is an abundant number, since it is smaller than the sum of its proper divisors (3003788988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2574676242 is a wasteful number, since it uses less digits than its factorization.

2574676242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143037577 (or 143037574 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 2574676242 is about 50741.2676428171. The cubic root of 2574676242 is about 1370.5899464300.

The spelling of 2574676242 in words is "two billion, five hundred seventy-four million, six hundred seventy-six thousand, two hundred forty-two".