2070688535 has 16 divisors (see below), whose sum is σ = 2600146656. Its totient is φ = 1581360768.

The previous prime is 2070688523. The next prime is 2070688549. The reversal of 2070688535 is 5358860702.

It is a cyclic number.

It is not a de Polignac number, because 2070688535 - 2⁶ = 2070688471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95789 + ... + 115398.

It is an arithmetic number, because the mean of its divisors is an integer number (162509166).

Almost surely, 2^2070688535 is an apocalyptic number.

2070688535 is a deficient number, since it is larger than the sum of its proper divisors (529458121).

2070688535 is a wasteful number, since it uses less digits than its factorization.

2070688535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211282.

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 2070688535 is about 45504.8188107589. The cubic root of 2070688535 is about 1274.5931876548.

The spelling of 2070688535 in words is "two billion, seventy million, six hundred eighty-eight thousand, five hundred thirty-five".