2527874622 has 144 divisors (see below), whose sum is σ = 7077224880. Its totient is φ = 666574272.

The previous prime is 2527874603. The next prime is 2527874623. The reversal of 2527874622 is 2264787252.

2527874622 is a `hidden beast` number, since 2 + 527 + 87 + 46 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2527874623) 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 71 ways as a sum of consecutive naturals, for example, 444348 + ... + 450000.

It is an arithmetic number, because the mean of its divisors is an integer number (49147395).

Almost surely, 2^2527874622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2527874622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3538612440).

2527874622 is an abundant number, since it is smaller than the sum of its proper divisors (4549350258).

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

2527874622 is a wasteful number, since it uses less digits than its factorization.

2527874622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5704 (or 5678 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 2527874622 is about 50277.9735271819. The cubic root of 2527874622 is about 1362.2344004576.

The spelling of 2527874622 in words is "two billion, five hundred twenty-seven million, eight hundred seventy-four thousand, six hundred twenty-two".