1190485 has 8 divisors (see below), whose sum is σ = 1434456. Its totient is φ = 948480.

The previous prime is 1190477. The next prime is 1190489. The reversal of 1190485 is 5840911.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 194481 + 996004 = 441^2 + 998^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1190485 - 2³ = 1190477 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 (1190489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025 + ... + 2545.

It is an arithmetic number, because the mean of its divisors is an integer number (179307).

2^1190485 is an apocalyptic number.

It is an amenable number.

1190485 is a deficient number, since it is larger than the sum of its proper divisors (243971).

1190485 is an equidigital number, since it uses as much as digits as its factorization.

1190485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1190485 is about 1091.0934882035. The cubic root of 1190485 is about 105.9842447213.

The spelling of 1190485 in words is "one million, one hundred ninety thousand, four hundred eighty-five".