1028375582 has 16 divisors (see below), whose sum is σ = 1662625440. Its totient is φ = 474233952.

The previous prime is 1028375581. The next prime is 1028375633. The reversal of 1028375582 is 2855738201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028375581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15863 + ... + 48045.

It is an arithmetic number, because the mean of its divisors is an integer number (103914090).

Almost surely, 2^1028375582 is an apocalyptic number.

1028375582 is a deficient number, since it is larger than the sum of its proper divisors (634249858).

1028375582 is a wasteful number, since it uses less digits than its factorization.

1028375582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33427.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 1028375582 is about 32068.2955892576. The cubic root of 1028375582 is about 1009.3704477834.

The spelling of 1028375582 in words is "one billion, twenty-eight million, three hundred seventy-five thousand, five hundred eighty-two".