1879242 has 8 divisors (see below), whose sum is σ = 3758496. Its totient is φ = 626412.

The previous prime is 1879211. The next prime is 1879243. The reversal of 1879242 is 2429781.

It is a happy number.

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

1879242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1879243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156598 + ... + 156609.

It is an arithmetic number, because the mean of its divisors is an integer number (469812).

2^1879242 is an apocalyptic number.

1879242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1879242 is a wasteful number, since it uses less digits than its factorization.

1879242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313212.

The product of its digits is 8064, while the sum is 33.

The square root of 1879242 is about 1370.8544780537. The cubic root of 1879242 is about 123.4035263123.

The spelling of 1879242 in words is "one million, eight hundred seventy-nine thousand, two hundred forty-two".