1879042 has 8 divisors (see below), whose sum is σ = 3074832. Its totient is φ = 854100.

The previous prime is 1878991. The next prime is 1879049. The reversal of 1879042 is 2409781.

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

It is a junction number, because it is equal to n+sod(n) for n = 1878995 and 1879013.

It is not an unprimeable number, because it can be changed into a prime (1879049) 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, 42684 + ... + 42727.

It is an arithmetic number, because the mean of its divisors is an integer number (384354).

2^1879042 is an apocalyptic number.

1879042 is a deficient number, since it is larger than the sum of its proper divisors (1195790).

1879042 is a wasteful number, since it uses less digits than its factorization.

1879042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85424.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1879042 is about 1370.7815289097. The cubic root of 1879042 is about 123.3991483803.

It can be divided in two parts, 187 and 9042, that added together give a palindrome (9229).

The spelling of 1879042 in words is "one million, eight hundred seventy-nine thousand, forty-two".