20895006070 has 16 divisors (see below), whose sum is σ = 37767077568. Its totient is φ = 8323320960.

The previous prime is 20895006049. The next prime is 20895006091. The reversal of 20895006070 is 7060059802.

20895006070 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (20895006049) and next prime (20895006091).

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, 4332654 + ... + 4337473.

It is an arithmetic number, because the mean of its divisors is an integer number (2360442348).

Almost surely, 2^20895006070 is an apocalyptic number.

20895006070 is a deficient number, since it is larger than the sum of its proper divisors (16872071498).

20895006070 is a wasteful number, since it uses less digits than its factorization.

20895006070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670375.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 20895006070 in words is "twenty billion, eight hundred ninety-five million, six thousand, seventy".