2520084866 has 8 divisors (see below), whose sum is σ = 4070906364. Its totient is φ = 1163116080.

The previous prime is 2520084851. The next prime is 2520084871. The reversal of 2520084866 is 6684800252.

It can be written as a sum of positive squares in 2 ways, for example, as 2359530625 + 160554241 = 48575^2 + 12671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48463145 + ... + 48463196.

Almost surely, 2^2520084866 is an apocalyptic number.

2520084866 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2520084866 is a deficient number, since it is larger than the sum of its proper divisors (1550821498).

2520084866 is a wasteful number, since it uses less digits than its factorization.

2520084866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96926356.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 2520084866 is about 50200.4468705210. The cubic root of 2520084866 is about 1360.8336991060.

The spelling of 2520084866 in words is "two billion, five hundred twenty million, eighty-four thousand, eight hundred sixty-six".