1165300916 has 24 divisors (see below), whose sum is σ = 2201189760. Its totient is φ = 536595552.

The previous prime is 1165300909. The next prime is 1165300949. The reversal of 1165300916 is 6190035611.

It is a happy number.

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, 2696 + ... + 48351.

It is an arithmetic number, because the mean of its divisors is an integer number (91716240).

Almost surely, 2^1165300916 is an apocalyptic number.

It is an amenable number.

1165300916 is a deficient number, since it is larger than the sum of its proper divisors (1035888844).

1165300916 is a wasteful number, since it uses less digits than its factorization.

1165300916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51503 (or 51501 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 1165300916 is about 34136.5041561083. The cubic root of 1165300916 is about 1052.3156500506.

The spelling of 1165300916 in words is "one billion, one hundred sixty-five million, three hundred thousand, nine hundred sixteen".