1094910020 has 24 divisors (see below), whose sum is σ = 2307447744. Its totient is φ = 436414176.

The previous prime is 1094910013. The next prime is 1094910029. The reversal of 1094910020 is 200194901.

It is not an unprimeable number, because it can be changed into a prime (1094910029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91064 + ... + 102383.

It is an arithmetic number, because the mean of its divisors is an integer number (96143656).

Almost surely, 2^1094910020 is an apocalyptic number.

1094910020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1094910020 is an abundant number, since it is smaller than the sum of its proper divisors (1212537724).

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

1094910020 is a wasteful number, since it uses less digits than its factorization.

1094910020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193739 (or 193737 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 1094910020 is about 33089.4245945740. The cubic root of 1094910020 is about 1030.6854456548.

The spelling of 1094910020 in words is "one billion, ninety-four million, nine hundred ten thousand, twenty".