1094648851 has 2 divisors, whose sum is σ = 1094648852. Its totient is φ = 1094648850.

The previous prime is 1094648837. The next prime is 1094648857. The reversal of 1094648851 is 1588464901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1094648851 - 2¹¹ = 1094646803 is a prime.

It is a super-2 number, since 2×1094648851² = 2396512213991240402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1094648857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547324425 + 547324426.

It is an arithmetic number, because the mean of its divisors is an integer number (547324426).

Almost surely, 2^1094648851 is an apocalyptic number.

1094648851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094648851 is an equidigital number, since it uses as much as digits as its factorization.

1094648851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 1094648851 is about 33085.4779472807. The cubic root of 1094648851 is about 1030.6034893029.

The spelling of 1094648851 in words is "one billion, ninety-four million, six hundred forty-eight thousand, eight hundred fifty-one".