1107851 has 2 divisors, whose sum is σ = 1107852. Its totient is φ = 1107850.

The previous prime is 1107823. The next prime is 1107853. The reversal of 1107851 is 1587011.

It is a strong prime.

It is an emirp because it is prime and its reverse (1587011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1107851 - 2⁶ = 1107787 is a prime.

Together with 1107853, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1107853) 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 as a sum of consecutive naturals, namely, 553925 + 553926.

It is an arithmetic number, because the mean of its divisors is an integer number (553926).

2^1107851 is an apocalyptic number.

1107851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1107851 is an equidigital number, since it uses as much as digits as its factorization.

1107851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 23.

The square root of 1107851 is about 1052.5450109140. The cubic root of 1107851 is about 103.4730183971.

The spelling of 1107851 in words is "one million, one hundred seven thousand, eight hundred fifty-one".