1028715046 has 8 divisors (see below), whose sum is σ = 1546421184. Its totient is φ = 513241320.

The previous prime is 1028715029. The next prime is 1028715047. The reversal of 1028715046 is 6405178201.

1028715046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028715047) 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, 556950 + ... + 558793.

It is an arithmetic number, because the mean of its divisors is an integer number (193302648).

Almost surely, 2^1028715046 is an apocalyptic number.

1028715046 is a deficient number, since it is larger than the sum of its proper divisors (517706138).

1028715046 is a wasteful number, since it uses less digits than its factorization.

1028715046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116206.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 1028715046 is about 32073.5879813905. The cubic root of 1028715046 is about 1009.4814990505.

The spelling of 1028715046 in words is "one billion, twenty-eight million, seven hundred fifteen thousand, forty-six".