1165240748 has 48 divisors (see below), whose sum is σ = 2361483264. Its totient is φ = 492791040.

The previous prime is 1165240729. The next prime is 1165240801. The reversal of 1165240748 is 8470425611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749540 + ... + 751092.

It is an arithmetic number, because the mean of its divisors is an integer number (49197568).

Almost surely, 2^1165240748 is an apocalyptic number.

It is an amenable number.

1165240748 is an abundant number, since it is smaller than the sum of its proper divisors (1196242516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1165240748 is a wasteful number, since it uses less digits than its factorization.

1165240748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1900 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 1165240748 is about 34135.6228594118. The cubic root of 1165240748 is about 1052.2975383288.

The spelling of 1165240748 in words is "one billion, one hundred sixty-five million, two hundred forty thousand, seven hundred forty-eight".