1094593136 has 80 divisors (see below), whose sum is σ = 2694494208. Its totient is φ = 419040000.

The previous prime is 1094593133. The next prime is 1094593141. The reversal of 1094593136 is 6313954901.

It is a junction number, because it is equal to n+sod(n) for n = 1094593093 and 1094593102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094593133) 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 15 ways as a sum of consecutive naturals, for example, 33011 + ... + 57261.

Almost surely, 2^1094593136 is an apocalyptic number.

1094593136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1094593136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1347247104).

1094593136 is an abundant number, since it is smaller than the sum of its proper divisors (1599901072).

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

1094593136 is a wasteful number, since it uses less digits than its factorization.

1094593136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24310 (or 24304 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 1094593136 is about 33084.6359508458. The cubic root of 1094593136 is about 1030.5860039246.

The spelling of 1094593136 in words is "one billion, ninety-four million, five hundred ninety-three thousand, one hundred thirty-six".