2546880874 has 16 divisors (see below), whose sum is σ = 4047054408. Its totient is φ = 1197937152.

The previous prime is 2546880839. The next prime is 2546880877. The reversal of 2546880874 is 4780886452.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1455041025 + 1091839849 = 38145^2 + 33043^2 .

It is not an unprimeable number, because it can be changed into a prime (2546880877) 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, 55132 + ... + 90184.

Almost surely, 2^2546880874 is an apocalyptic number.

2546880874 is a deficient number, since it is larger than the sum of its proper divisors (1500173534).

2546880874 is a wasteful number, since it uses less digits than its factorization.

2546880874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37209.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The square root of 2546880874 is about 50466.6312923698. The cubic root of 2546880874 is about 1365.6399427026.

The spelling of 2546880874 in words is "two billion, five hundred forty-six million, eight hundred eighty thousand, eight hundred seventy-four".