1208501 has 4 divisors (see below), whose sum is σ = 1381152. Its totient is φ = 1035852.

The previous prime is 1208461. The next prime is 1208507. The reversal of 1208501 is 1058021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1208501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1208501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86315 + ... + 86328.

It is an arithmetic number, because the mean of its divisors is an integer number (345288).

2^1208501 is an apocalyptic number.

It is an amenable number.

1208501 is a deficient number, since it is larger than the sum of its proper divisors (172651).

1208501 is an equidigital number, since it uses as much as digits as its factorization.

1208501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172650.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1208501 is about 1099.3184252072. The cubic root of 1208501 is about 106.5162016980.

The spelling of 1208501 in words is "one million, two hundred eight thousand, five hundred one".