2059720670 has 16 divisors (see below), whose sum is σ = 4237139808. Its totient is φ = 706189920.

The previous prime is 2059720667. The next prime is 2059720673. The reversal of 2059720670 is 760279502.

It is an interprime number because it is at equal distance from previous prime (2059720667) and next prime (2059720673).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059720673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14712221 + ... + 14712360.

It is an arithmetic number, because the mean of its divisors is an integer number (264821238).

Almost surely, 2^2059720670 is an apocalyptic number.

2059720670 is an abundant number, since it is smaller than the sum of its proper divisors (2177419138).

2059720670 is a wasteful number, since it uses less digits than its factorization.

2059720670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29424595.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 2059720670 is about 45384.1455797066. The cubic root of 2059720670 is about 1272.3388133845.

The spelling of 2059720670 in words is "two billion, fifty-nine million, seven hundred twenty thousand, six hundred seventy".