1427862 has 8 divisors (see below), whose sum is σ = 2855736. Its totient is φ = 475952.

The previous prime is 1427851. The next prime is 1427879. The reversal of 1427862 is 2687241.

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

1427862 is an admirable number.

It is a super-3 number, since 3×1427862³ = 8733331834217603784, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 118983 + ... + 118994.

It is an arithmetic number, because the mean of its divisors is an integer number (356967).

2^1427862 is an apocalyptic number.

1427862 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.

1427862 is a wasteful number, since it uses less digits than its factorization.

1427862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237982.

The product of its digits is 5376, while the sum is 30.

The square root of 1427862 is about 1194.9317972169. The cubic root of 1427862 is about 112.6061418009.

The spelling of 1427862 in words is "one million, four hundred twenty-seven thousand, eight hundred sixty-two".