1427894 has 8 divisors (see below), whose sum is σ = 2306640. Its totient is φ = 659016.

The previous prime is 1427893. The next prime is 1427897. The reversal of 1427894 is 4987241.

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

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427893) 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, 27434 + ... + 27485.

It is an arithmetic number, because the mean of its divisors is an integer number (288330).

2^1427894 is an apocalyptic number.

1427894 is a deficient number, since it is larger than the sum of its proper divisors (878746).

1427894 is a wasteful number, since it uses less digits than its factorization.

1427894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54934.

The product of its digits is 16128, while the sum is 35.

The square root of 1427894 is about 1194.9451870274. The cubic root of 1427894 is about 112.6069830049.

The spelling of 1427894 in words is "one million, four hundred twenty-seven thousand, eight hundred ninety-four".