1208871 has 8 divisors (see below), whose sum is σ = 1790960. Its totient is φ = 805896.

The previous prime is 1208863. The next prime is 1208873. The reversal of 1208871 is 1788021.

It is not a de Polignac number, because 1208871 - 2³ = 1208863 is a prime.

It is a super-2 number, since 2×1208871² = 2922738189282, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 44773 = 1208871 / (1 + 2 + 0 + 8 + 8 + 7 + 1).

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22360 + ... + 22413.

It is an arithmetic number, because the mean of its divisors is an integer number (223870).

2^1208871 is an apocalyptic number.

1208871 is a deficient number, since it is larger than the sum of its proper divisors (582089).

1208871 is an equidigital number, since it uses as much as digits as its factorization.

1208871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44782 (or 44776 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 1208871 is about 1099.4866984189. The cubic root of 1208871 is about 106.5270710790.

The spelling of 1208871 in words is "one million, two hundred eight thousand, eight hundred seventy-one".