2113766246 has 32 divisors (see below), whose sum is σ = 3295740960. Its totient is φ = 1016181504.

The previous prime is 2113766243. The next prime is 2113766257. The reversal of 2113766246 is 6426673112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113766243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1337885 + ... + 1339463.

It is an arithmetic number, because the mean of its divisors is an integer number (102991905).

Almost surely, 2^2113766246 is an apocalyptic number.

2113766246 is a deficient number, since it is larger than the sum of its proper divisors (1181974714).

2113766246 is a wasteful number, since it uses less digits than its factorization.

2113766246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880.

The product of its digits is 72576, while the sum is 38.

The square root of 2113766246 is about 45975.7136540587. The cubic root of 2113766246 is about 1283.3712898352.

The spelling of 2113766246 in words is "two billion, one hundred thirteen million, seven hundred sixty-six thousand, two hundred forty-six".