1208955 has 32 divisors (see below), whose sum is σ = 2239488. Its totient is φ = 550400.

The previous prime is 1208941. The next prime is 1208957. The reversal of 1208955 is 5598021.

It is not a de Polignac number, because 1208955 - 2⁴ = 1208939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1208957) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2590 + ... + 3020.

It is an arithmetic number, because the mean of its divisors is an integer number (69984).

2^1208955 is an apocalyptic number.

1208955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1208955 is a deficient number, since it is larger than the sum of its proper divisors (1030533).

1208955 is a wasteful number, since it uses less digits than its factorization.

1208955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 1208955 is about 1099.5248973989. The cubic root of 1208955 is about 106.5295384133.

The spelling of 1208955 in words is "one million, two hundred eight thousand, nine hundred fifty-five".