1165076244 has 48 divisors (see below), whose sum is σ = 3033273600. Its totient is φ = 386725248.

The previous prime is 1165076207. The next prime is 1165076251. The reversal of 1165076244 is 4426705611.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1165076199 and 1165076208.

It is a congruent number.

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, 3244 + ... + 48380.

It is an arithmetic number, because the mean of its divisors is an integer number (63193200).

Almost surely, 2^1165076244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1165076244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1516636800).

1165076244 is an abundant number, since it is smaller than the sum of its proper divisors (1868197356).

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

1165076244 is a wasteful number, since it uses less digits than its factorization.

1165076244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45389 (or 45381 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1165076244 is about 34133.2132094240. The cubic root of 1165076244 is about 1052.2480162876.

The spelling of 1165076244 in words is "one billion, one hundred sixty-five million, seventy-six thousand, two hundred forty-four".