1428062 has 8 divisors (see below), whose sum is σ = 2154600. Its totient is φ = 709864.

The previous prime is 1428041. The next prime is 1428079. The reversal of 1428062 is 2608241.

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

It is a super-2 number, since 2×1428062² = 4078722151688, which contains 22 as substring.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637 + ... + 2352.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

2^1428062 is an apocalyptic number.

1428062 is a deficient number, since it is larger than the sum of its proper divisors (726538).

1428062 is a wasteful number, since it uses less digits than its factorization.

1428062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1428062 is about 1195.0154810713. The cubic root of 1428062 is about 112.6113991196.

The spelling of 1428062 in words is "one million, four hundred twenty-eight thousand, sixty-two".