2107322768 has 10 divisors (see below), whose sum is σ = 4082937894. Its totient is φ = 1053661376.

The previous prime is 2107322761. The next prime is 2107322783. The reversal of 2107322768 is 8672237012.

It can be written as a sum of positive squares in only one way, i.e., 1686580624 + 420742144 = 41068^2 + 20512^2 .

It is not an unprimeable number, because it can be changed into a prime (2107322761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65853821 + ... + 65853852.

Almost surely, 2^2107322768 is an apocalyptic number.

It is an amenable number.

2107322768 is a deficient number, since it is larger than the sum of its proper divisors (1975615126).

2107322768 is a wasteful number, since it uses less digits than its factorization.

2107322768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131707681 (or 131707675 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2107322768 is about 45905.5853682316. The cubic root of 2107322768 is about 1282.0659118843.

The spelling of 2107322768 in words is "two billion, one hundred seven million, three hundred twenty-two thousand, seven hundred sixty-eight".