2077716 has 36 divisors (see below), whose sum is σ = 5017376. Its totient is φ = 669120.

The previous prime is 2077711. The next prime is 2077753. The reversal of 2077716 is 6177702.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20121 + ... + 20223.

2^2077716 is an apocalyptic number.

It is an amenable number.

2077716 is an abundant number, since it is smaller than the sum of its proper divisors (2939660).

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

2077716 is a wasteful number, since it uses less digits than its factorization.

2077716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 2077716 is about 1441.4284581622. The cubic root of 2077716 is about 127.6033456603.

Subtracting from 2077716 its product of nonzero digits (4116), we obtain a square (2073600 = 1440²).

The spelling of 2077716 in words is "two million, seventy-seven thousand, seven hundred sixteen".