1094554956 has 48 divisors (see below), whose sum is σ = 2798490240. Its totient is φ = 330213120.

The previous prime is 1094554949. The next prime is 1094554991. The reversal of 1094554956 is 6594554901.

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, 11700 + ... + 48228.

It is an arithmetic number, because the mean of its divisors is an integer number (58301880).

Almost surely, 2^1094554956 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 1094554956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399245120).

1094554956 is an abundant number, since it is smaller than the sum of its proper divisors (1703935284).

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

1094554956 is a wasteful number, since it uses less digits than its factorization.

1094554956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36774 (or 36772 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 48.

The square root of 1094554956 is about 33084.0589408253. The cubic root of 1094554956 is about 1030.5740213198.

Subtracting 1094554956 from its reverse (6594554901), we obtain a palindrome (5499999945).

It can be divided in two parts, 109455 and 4956, that added together give a palindrome (114411).

The spelling of 1094554956 in words is "one billion, ninety-four million, five hundred fifty-four thousand, nine hundred fifty-six".