1579042 has 8 divisors (see below), whose sum is σ = 2471616. Its totient is φ = 755172.

The previous prime is 1579037. The next prime is 1579043. The reversal of 1579042 is 2409751.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1579042.

It is not an unprimeable number, because it can be changed into a prime (1579043) 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, 17118 + ... + 17209.

It is an arithmetic number, because the mean of its divisors is an integer number (308952).

2^1579042 is an apocalyptic number.

1579042 is a deficient number, since it is larger than the sum of its proper divisors (892574).

1579042 is a wasteful number, since it uses less digits than its factorization.

1579042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34352.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1579042 is about 1256.5993792773. The cubic root of 1579042 is about 116.4477837061.

The spelling of 1579042 in words is "one million, five hundred seventy-nine thousand, forty-two".