2541628214 has 32 divisors (see below), whose sum is σ = 4271616000. Its totient is φ = 1127122560.

The previous prime is 2541628153. The next prime is 2541628261. The reversal of 2541628214 is 4128261452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113087 + ... + 133685.

It is an arithmetic number, because the mean of its divisors is an integer number (133488000).

Almost surely, 2^2541628214 is an apocalyptic number.

2541628214 is a deficient number, since it is larger than the sum of its proper divisors (1729987786).

2541628214 is a wasteful number, since it uses less digits than its factorization.

2541628214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20828.

The product of its digits is 30720, while the sum is 35.

The square root of 2541628214 is about 50414.5635109539. The cubic root of 2541628214 is about 1364.7004694601.

Adding to 2541628214 its reverse (4128261452), we get a palindrome (6669889666).

The spelling of 2541628214 in words is "two billion, five hundred forty-one million, six hundred twenty-eight thousand, two hundred fourteen".