2115773096 has 32 divisors (see below), whose sum is σ = 3987114600. Its totient is φ = 1052559360.

The previous prime is 2115773081. The next prime is 2115773111. The reversal of 2115773096 is 6903775112.

It is an interprime number because it is at equal distance from previous prime (2115773081) and next prime (2115773111).

It can be written as a sum of positive squares in 4 ways, for example, as 794450596 + 1321322500 = 28186^2 + 36350^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873460 + ... + 1874588.

Almost surely, 2^2115773096 is an apocalyptic number.

It is an amenable number.

2115773096 is a deficient number, since it is larger than the sum of its proper divisors (1871341504).

2115773096 is a wasteful number, since it uses less digits than its factorization.

2115773096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2105 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 2115773096 is about 45997.5335860522. The cubic root of 2115773096 is about 1283.7773137622. Note that the first 3 decimals are identical.

The spelling of 2115773096 in words is "two billion, one hundred fifteen million, seven hundred seventy-three thousand, ninety-six".