1208151 has 24 divisors (see below), whose sum is σ = 2023424. Its totient is φ = 680400.

The previous prime is 1208149. The next prime is 1208159. The reversal of 1208151 is 1518021.

It is not a de Polignac number, because 1208151 - 2¹ = 1208149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1208159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7926 + ... + 8076.

2^1208151 is an apocalyptic number.

1208151 is a deficient number, since it is larger than the sum of its proper divisors (815273).

1208151 is a wasteful number, since it uses less digits than its factorization.

1208151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 1208151 is about 1099.1592241345. The cubic root of 1208151 is about 106.5059178091.

The spelling of 1208151 in words is "one million, two hundred eight thousand, one hundred fifty-one".