1028572060 has 24 divisors (see below), whose sum is σ = 2200758336. Its totient is φ = 403665600.

The previous prime is 1028572031. The next prime is 1028572091. The reversal of 1028572060 is 602758201.

It is a super-2 number, since 2×1028572060² = 2115920965225287200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484116 + ... + 486235.

It is an arithmetic number, because the mean of its divisors is an integer number (91698264).

Almost surely, 2^1028572060 is an apocalyptic number.

1028572060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1028572060 is an abundant number, since it is smaller than the sum of its proper divisors (1172186276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1028572060 is a wasteful number, since it uses less digits than its factorization.

1028572060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970413 (or 970411 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1028572060 is about 32071.3588736118. The cubic root of 1028572060 is about 1009.4347260042.

The spelling of 1028572060 in words is "one billion, twenty-eight million, five hundred seventy-two thousand, sixty".