2080147786 has 16 divisors (see below), whose sum is σ = 3229178400. Its totient is φ = 1003785328.

The previous prime is 2080147753. The next prime is 2080147787. The reversal of 2080147786 is 6877410802.

It is not an unprimeable number, because it can be changed into a prime (2080147787) 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, 164361 + ... + 176563.

It is an arithmetic number, because the mean of its divisors is an integer number (201823650).

Almost surely, 2^2080147786 is an apocalyptic number.

2080147786 is a deficient number, since it is larger than the sum of its proper divisors (1149030614).

2080147786 is a wasteful number, since it uses less digits than its factorization.

2080147786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15173.

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 2080147786 is about 45608.6371863927. The cubic root of 2080147786 is about 1276.5310912605.

The spelling of 2080147786 in words is "two billion, eighty million, one hundred forty-seven thousand, seven hundred eighty-six".