2520687414 has 32 divisors (see below), whose sum is σ = 5770538496. Its totient is φ = 719075520.

The previous prime is 2520687397. The next prime is 2520687437. The reversal of 2520687414 is 4147860252.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19207 + ... + 73554.

It is an arithmetic number, because the mean of its divisors is an integer number (180329328).

Almost surely, 2^2520687414 is an apocalyptic number.

2520687414 is an abundant number, since it is smaller than the sum of its proper divisors (3249851082).

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

2520687414 is a wasteful number, since it uses less digits than its factorization.

2520687414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93420.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 2520687414 is about 50206.4479325116. The cubic root of 2520687414 is about 1360.9421481365.

The spelling of 2520687414 in words is "two billion, five hundred twenty million, six hundred eighty-seven thousand, four hundred fourteen".