1341189 has 6 divisors (see below), whose sum is σ = 1937286. Its totient is φ = 894120.

The previous prime is 1341187. The next prime is 1341203. The reversal of 1341189 is 9811431.

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 225 = 1158^2 + 15^2 .

It is not a de Polignac number, because 1341189 - 2¹ = 1341187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341187) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74502 + ... + 74519.

It is an arithmetic number, because the mean of its divisors is an integer number (322881).

2^1341189 is an apocalyptic number.

It is an amenable number.

1341189 is a deficient number, since it is larger than the sum of its proper divisors (596097).

1341189 is a wasteful number, since it uses less digits than its factorization.

1341189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149027 (or 149024 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 1341189 is about 1158.0971461842. The cubic root of 1341189 is about 110.2799754981.

The spelling of 1341189 in words is "one million, three hundred forty-one thousand, one hundred eighty-nine".