2106715762 has 8 divisors (see below), whose sum is σ = 3219697836. Its totient is φ = 1033483152.

The previous prime is 2106715717. The next prime is 2106715771. The reversal of 2106715762 is 2675176012.

It can be written as a sum of positive squares in 2 ways, for example, as 2069249121 + 37466641 = 45489^2 + 6121^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 9937233 + ... + 9937444.

Almost surely, 2^2106715762 is an apocalyptic number.

2106715762 is a deficient number, since it is larger than the sum of its proper divisors (1112982074).

2106715762 is a wasteful number, since it uses less digits than its factorization.

2106715762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19874732.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 2106715762 is about 45898.9734307860. The cubic root of 2106715762 is about 1281.9428020557.

The spelling of 2106715762 in words is "two billion, one hundred six million, seven hundred fifteen thousand, seven hundred sixty-two".