1065116750 has 16 divisors (see below), whose sum is σ = 1993899024. Its totient is φ = 426046600.

The previous prime is 1065116749. The next prime is 1065116761. The reversal of 1065116750 is 576115601.

It is a super-2 number, since 2×1065116750² = 2268947382261125000, which contains 22 as substring.

It is a congruent number.

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, 2129984 + ... + 2130483.

It is an arithmetic number, because the mean of its divisors is an integer number (124618689).

Almost surely, 2^1065116750 is an apocalyptic number.

1065116750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1065116750 is a deficient number, since it is larger than the sum of its proper divisors (928782274).

1065116750 is an equidigital number, since it uses as much as digits as its factorization.

1065116750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4260484 (or 4260474 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 1065116750 is about 32636.1264552030. The cubic root of 1065116750 is about 1021.2507884019.

The spelling of 1065116750 in words is "one billion, sixty-five million, one hundred sixteen thousand, seven hundred fifty".