2067711740 has 48 divisors (see below), whose sum is σ = 4382078400. Its totient is φ = 819517440.

The previous prime is 2067711739. The next prime is 2067711757. The reversal of 2067711740 is 471177602.

It is a self number, because there is not a number n which added to its sum of digits gives 2067711740.

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, 2005025 + ... + 2006055.

It is an arithmetic number, because the mean of its divisors is an integer number (91293300).

Almost surely, 2^2067711740 is an apocalyptic number.

2067711740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2067711740 is an abundant number, since it is smaller than the sum of its proper divisors (2314366660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2067711740 is a wasteful number, since it uses less digits than its factorization.

2067711740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 2067711740 is about 45472.0984780777. The cubic root of 2067711740 is about 1273.9821151890.

The spelling of 2067711740 in words is "two billion, sixty-seven million, seven hundred eleven thousand, seven hundred forty".