1460189 has 2 divisors, whose sum is σ = 1460190. Its totient is φ = 1460188.

The previous prime is 1460177. The next prime is 1460213. The reversal of 1460189 is 9810641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1304164 + 156025 = 1142^2 + 395^2 .

It is an emirp because it is prime and its reverse (9810641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1460189 - 2⁸ = 1459933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1460089) 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 as a sum of consecutive naturals, namely, 730094 + 730095.

It is an arithmetic number, because the mean of its divisors is an integer number (730095).

2^1460189 is an apocalyptic number.

It is an amenable number.

1460189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1460189 is an equidigital number, since it uses as much as digits as its factorization.

1460189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1460189 is about 1208.3828035850. The cubic root of 1460189 is about 113.4496144100.

The spelling of 1460189 in words is "one million, four hundred sixty thousand, one hundred eighty-nine".