1485199 has 2 divisors, whose sum is σ = 1485200. Its totient is φ = 1485198.

The previous prime is 1485193. The next prime is 1485221. The reversal of 1485199 is 9915841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1485199 - 2³ = 1485191 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742599 + 742600.

It is an arithmetic number, because the mean of its divisors is an integer number (742600).

2^1485199 is an apocalyptic number.

1485199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485199 is an equidigital number, since it uses as much as digits as its factorization.

1485199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 37.

The square root of 1485199 is about 1218.6874086492. The cubic root of 1485199 is about 114.0936698076.

The spelling of 1485199 in words is "one million, four hundred eighty-five thousand, one hundred ninety-nine".