1094928957 has 6 divisors (see below), whose sum is σ = 1581564062. Its totient is φ = 729952632.

The previous prime is 1094928949. The next prime is 1094928973. The reversal of 1094928957 is 7598294901.

It can be written as a sum of positive squares in only one way, i.e., 764743716 + 330185241 = 27654^2 + 18171^2 .

It is not a de Polignac number, because 1094928957 - 2³ = 1094928949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094928917) 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 5 ways as a sum of consecutive naturals, for example, 60829378 + ... + 60829395.

Almost surely, 2^1094928957 is an apocalyptic number.

It is an amenable number.

1094928957 is a deficient number, since it is larger than the sum of its proper divisors (486635105).

1094928957 is a wasteful number, since it uses less digits than its factorization.

1094928957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121658779 (or 121658776 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The square root of 1094928957 is about 33089.7107421627. The cubic root of 1094928957 is about 1030.6913876888.

The spelling of 1094928957 in words is "one billion, ninety-four million, nine hundred twenty-eight thousand, nine hundred fifty-seven".