1028090614 has 8 divisors (see below), whose sum is σ = 1546505640. Its totient is φ = 512588736.

The previous prime is 1028090599. The next prime is 1028090647. The reversal of 1028090614 is 4160908201.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727404 + ... + 728815.

It is an arithmetic number, because the mean of its divisors is an integer number (193313205).

Almost surely, 2^1028090614 is an apocalyptic number.

1028090614 is a deficient number, since it is larger than the sum of its proper divisors (518415026).

1028090614 is a wasteful number, since it uses less digits than its factorization.

1028090614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456574.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1028090614 is about 32063.8521391301. The cubic root of 1028090614 is about 1009.2772053093.

Adding to 1028090614 its reverse (4160908201), we get a palindrome (5188998815).

The spelling of 1028090614 in words is "one billion, twenty-eight million, ninety thousand, six hundred fourteen".