1093682025 has 18 divisors (see below), whose sum is σ = 1958906430. Its totient is φ = 583296960.

The previous prime is 1093682021. The next prime is 1093682027. The reversal of 1093682025 is 5202863901.

It can be written as a sum of positive squares in 3 ways, for example, as 14953689 + 1078728336 = 3867^2 + 32844^2 .

It is not a de Polignac number, because 1093682025 - 2² = 1093682021 is a prime.

It is a super-2 number, since 2×1093682025² = 2392280743616201250, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1093682021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2430180 + ... + 2430629.

It is an arithmetic number, because the mean of its divisors is an integer number (108828135).

Almost surely, 2^1093682025 is an apocalyptic number.

1093682025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1093682025 is a deficient number, since it is larger than the sum of its proper divisors (865224405).

1093682025 is a wasteful number, since it uses less digits than its factorization.

1093682025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860825 (or 4860817 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 1093682025 is about 33070.8636869375. The cubic root of 1093682025 is about 1030.2999801771.

The spelling of 1093682025 in words is "one billion, ninety-three million, six hundred eighty-two thousand, twenty-five".