2567874912 has 48 divisors (see below), whose sum is σ = 6748161840. Its totient is φ = 855007232.

The previous prime is 2567874901. The next prime is 2567874913. The reversal of 2567874912 is 2194787652.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2567874913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74788 + ... + 103580.

It is an arithmetic number, because the mean of its divisors is an integer number (140586705).

Almost surely, 2^2567874912 is an apocalyptic number.

It is an amenable number.

2567874912 is an abundant number, since it is smaller than the sum of its proper divisors (4180286928).

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

2567874912 is a wasteful number, since it uses less digits than its factorization.

2567874912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29735 (or 29727 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 2567874912 is about 50674.2036148571. The cubic root of 2567874912 is about 1369.3820204650.

The spelling of 2567874912 in words is "two billion, five hundred sixty-seven million, eight hundred seventy-four thousand, nine hundred twelve".