4020716 has 24 divisors (see below), whose sum is σ = 8260896. Its totient is φ = 1676160.

The previous prime is 4020713. The next prime is 4020719. The reversal of 4020716 is 6170204.

It is an interprime number because it is at equal distance from previous prime (4020713) and next prime (4020719).

It is not an unprimeable number, because it can be changed into a prime (4020713) 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, 905 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (344204).

Almost surely, 2^4020716 is an apocalyptic number.

It is an amenable number.

4020716 is an abundant number, since it is smaller than the sum of its proper divisors (4240180).

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

4020716 is a wasteful number, since it uses less digits than its factorization.

4020716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929 (or 3927 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4020716 is about 2005.1723117977. The cubic root of 4020716 is about 159.0136718067.

The spelling of 4020716 in words is "four million, twenty thousand, seven hundred sixteen".