1189059 has 4 divisors (see below), whose sum is σ = 1585416. Its totient is φ = 792704.

The previous prime is 1189057. The next prime is 1189061. The reversal of 1189059 is 9509811.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1189057) and next prime (1189061).

It is a cyclic number.

It is not a de Polignac number, because 1189059 - 2¹ = 1189057 is a prime.

It is a super-2 number, since 2×1189059² = 2827722610962, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1189057) 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, 198174 + ... + 198179.

It is an arithmetic number, because the mean of its divisors is an integer number (396354).

2^1189059 is an apocalyptic number.

1189059 is a deficient number, since it is larger than the sum of its proper divisors (396357).

1189059 is an equidigital number, since it uses as much as digits as its factorization.

1189059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396356.

The product of its (nonzero) digits is 3240, while the sum is 33.

The square root of 1189059 is about 1090.4398195224. The cubic root of 1189059 is about 105.9419107378.

The spelling of 1189059 in words is "one million, one hundred eighty-nine thousand, fifty-nine".