1094161632 has 48 divisors (see below), whose sum is σ = 2949810192. Its totient is φ = 354862080.

The previous prime is 1094161631. The next prime is 1094161637. The reversal of 1094161632 is 2361614901.

It is a tau number, because it is divible by the number of its divisors (48).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1094161593 and 1094161602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094161631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150469 + ... + 157572.

It is an arithmetic number, because the mean of its divisors is an integer number (61454379).

Almost surely, 2^1094161632 is an apocalyptic number.

1094161632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1094161632 is an abundant number, since it is smaller than the sum of its proper divisors (1855648560).

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

1094161632 is a wasteful number, since it uses less digits than its factorization.

1094161632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308091 (or 308083 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1094161632 is about 33078.1140937630. The cubic root of 1094161632 is about 1030.4505622958.

The spelling of 1094161632 in words is "one billion, ninety-four million, one hundred sixty-one thousand, six hundred thirty-two".