1428284262 has 8 divisors (see below), whose sum is σ = 2856568536. Its totient is φ = 476094752.

The previous prime is 1428284251. The next prime is 1428284293. The reversal of 1428284262 is 2624828241.

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

1428284262 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1428284262.

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, 119023683 + ... + 119023694.

It is an arithmetic number, because the mean of its divisors is an integer number (357071067).

Almost surely, 2^1428284262 is an apocalyptic number.

1428284262 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.

1428284262 is a wasteful number, since it uses less digits than its factorization.

1428284262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238047382.

The product of its digits is 98304, while the sum is 39.

The square root of 1428284262 is about 37792.6482533310. The cubic root of 1428284262 is about 1126.1724105466.

The spelling of 1428284262 in words is "one billion, four hundred twenty-eight million, two hundred eighty-four thousand, two hundred sixty-two".