2522682674 has 4 divisors (see below), whose sum is σ = 3784024014. Its totient is φ = 1261341336.

The previous prime is 2522682671. The next prime is 2522682697. The reversal of 2522682674 is 4762862252.

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

It can be written as a sum of positive squares in only one way, i.e., 1555908025 + 966774649 = 39445^2 + 31093^2 .

It is not an unprimeable number, because it can be changed into a prime (2522682671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630670667 + ... + 630670670.

Almost surely, 2^2522682674 is an apocalyptic number.

2522682674 is a deficient number, since it is larger than the sum of its proper divisors (1261341340).

2522682674 is a wasteful number, since it uses less digits than its factorization.

2522682674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261341339.

The product of its digits is 645120, while the sum is 44.

The square root of 2522682674 is about 50226.3145572119. The cubic root of 2522682674 is about 1361.3011397962.

The spelling of 2522682674 in words is "two billion, five hundred twenty-two million, six hundred eighty-two thousand, six hundred seventy-four".