1927342 has 8 divisors (see below), whose sum is σ = 2897136. Its totient is φ = 961632.

The previous prime is 1927337. The next prime is 1927349. The reversal of 1927342 is 2437291.

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 1927342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1927349) 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, 838 + ... + 2134.

It is an arithmetic number, because the mean of its divisors is an integer number (362142).

2^1927342 is an apocalyptic number.

1927342 is a deficient number, since it is larger than the sum of its proper divisors (969794).

1927342 is a wasteful number, since it uses less digits than its factorization.

1927342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042.

The product of its digits is 3024, while the sum is 28.

The square root of 1927342 is about 1388.2874342153. The cubic root of 1927342 is about 124.4475244301.

The spelling of 1927342 in words is "one million, nine hundred twenty-seven thousand, three hundred forty-two".