1190479 has 4 divisors (see below), whose sum is σ = 1231560. Its totient is φ = 1149400.

The previous prime is 1190477. The next prime is 1190489. The reversal of 1190479 is 9740911.

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

It is a cyclic number.

It is not a de Polignac number, because 1190479 - 2¹ = 1190477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1190479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190473) 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, 20497 + ... + 20554.

It is an arithmetic number, because the mean of its divisors is an integer number (307890).

2^1190479 is an apocalyptic number.

1190479 is a deficient number, since it is larger than the sum of its proper divisors (41081).

1190479 is an equidigital number, since it uses as much as digits as its factorization.

1190479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41080.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 1190479 is about 1091.0907386648. The cubic root of 1190479 is about 105.9840666688.

The spelling of 1190479 in words is "one million, one hundred ninety thousand, four hundred seventy-nine".