1208487 has 12 divisors (see below), whose sum is σ = 1874616. Its totient is φ = 690480.

The previous prime is 1208461. The next prime is 1208507. The reversal of 1208487 is 7848021.

It is not a de Polignac number, because 1208487 - 2⁶ = 1208423 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

1208487 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3964 + ... + 4257.

It is an arithmetic number, because the mean of its divisors is an integer number (156218).

2^1208487 is an apocalyptic number.

1208487 is a deficient number, since it is larger than the sum of its proper divisors (666129).

1208487 is an equidigital number, since it uses as much as digits as its factorization.

1208487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8238 (or 8231 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 1208487 is about 1099.3120576069. The cubic root of 1208487 is about 106.5157903806.

The spelling of 1208487 in words is "one million, two hundred eight thousand, four hundred eighty-seven".