2582140226 has 16 divisors (see below), whose sum is σ = 4014904320. Its totient is φ = 1244187840.

The previous prime is 2582140219. The next prime is 2582140229. The reversal of 2582140226 is 6220412852.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2582140192 and 2582140201.

It is not an unprimeable number, because it can be changed into a prime (2582140229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72311 + ... + 101946.

It is an arithmetic number, because the mean of its divisors is an integer number (250931520).

Almost surely, 2^2582140226 is an apocalyptic number.

2582140226 is a deficient number, since it is larger than the sum of its proper divisors (1432764094).

2582140226 is a wasteful number, since it uses less digits than its factorization.

2582140226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174529.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 2582140226 is about 50814.7638585480. The cubic root of 2582140226 is about 1371.9131149523.

The spelling of 2582140226 in words is "two billion, five hundred eighty-two million, one hundred forty thousand, two hundred twenty-six".