2047716140 has 24 divisors (see below), whose sum is σ = 4302305952. Its totient is φ = 818686080.

The previous prime is 2047716101. The next prime is 2047716149. The reversal of 2047716140 is 416177402.

It is a junction number, because it is equal to n+sod(n) for n = 2047716097 and 2047716106.

It is not an unprimeable number, because it can be changed into a prime (2047716149) 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, 18785 + ... + 66695.

It is an arithmetic number, because the mean of its divisors is an integer number (179262748).

Almost surely, 2^2047716140 is an apocalyptic number.

2047716140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2047716140 is an abundant number, since it is smaller than the sum of its proper divisors (2254589812).

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

2047716140 is a wasteful number, since it uses less digits than its factorization.

2047716140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50057 (or 50055 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 2047716140 is about 45251.6976477126. The cubic root of 2047716140 is about 1269.8621670326.

The spelling of 2047716140 in words is "two billion, forty-seven million, seven hundred sixteen thousand, one hundred forty".