2541626374 has 24 divisors (see below), whose sum is σ = 4501082520. Its totient is φ = 1073007936.

The previous prime is 2541626369. The next prime is 2541626377. The reversal of 2541626374 is 4736261452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541626377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186979 + ... + 200110.

It is an arithmetic number, because the mean of its divisors is an integer number (187545105).

Almost surely, 2^2541626374 is an apocalyptic number.

2541626374 is a deficient number, since it is larger than the sum of its proper divisors (1959456146).

2541626374 is a wasteful number, since it uses less digits than its factorization.

2541626374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387172 (or 387165 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 2541626374 is about 50414.5452622554. The cubic root of 2541626374 is about 1364.7001401372.

The spelling of 2541626374 in words is "two billion, five hundred forty-one million, six hundred twenty-six thousand, three hundred seventy-four".