1132044738 has 48 divisors (see below), whose sum is σ = 2606808096. Its totient is φ = 324982080.

The previous prime is 1132044707. The next prime is 1132044743. The reversal of 1132044738 is 8374402311.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 1132044699 and 1132044708.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70 + ... + 47582.

It is an arithmetic number, because the mean of its divisors is an integer number (54308502).

Almost surely, 2^1132044738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132044738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1303404048).

1132044738 is an abundant number, since it is smaller than the sum of its proper divisors (1474763358).

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

1132044738 is a wasteful number, since it uses less digits than its factorization.

1132044738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47567 (or 47548 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1132044738 is about 33645.8725254674. The cubic root of 1132044738 is about 1042.2083062707.

The spelling of 1132044738 in words is "one billion, one hundred thirty-two million, forty-four thousand, seven hundred thirty-eight".