2541405246 has 16 divisors (see below), whose sum is σ = 5083305600. Its totient is φ = 847052568.

The previous prime is 2541405193. The next prime is 2541405313. The reversal of 2541405246 is 6425041452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104295 + ... + 126333.

It is an arithmetic number, because the mean of its divisors is an integer number (317706600).

Almost surely, 2^2541405246 is an apocalyptic number.

2541405246 is an abundant number, since it is smaller than the sum of its proper divisors (2541900354).

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

2541405246 is a wasteful number, since it uses less digits than its factorization.

2541405246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41263.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 2541405246 is about 50412.3521173135. The cubic root of 2541405246 is about 1364.6605615209.

Adding to 2541405246 its reverse (6425041452), we get a palindrome (8966446698).

The spelling of 2541405246 in words is "two billion, five hundred forty-one million, four hundred five thousand, two hundred forty-six".