1020160570 has 32 divisors (see below), whose sum is σ = 2157321600. Its totient is φ = 342431040.

The previous prime is 1020160541. The next prime is 1020160571. The reversal of 1020160570 is 750610201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1020160571) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 355270 + ... + 358129.

It is an arithmetic number, because the mean of its divisors is an integer number (67416300).

Almost surely, 2^1020160570 is an apocalyptic number.

1020160570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020160570 is an abundant number, since it is smaller than the sum of its proper divisors (1137161030).

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

1020160570 is a wasteful number, since it uses less digits than its factorization.

1020160570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713430.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1020160570 is about 31939.9525672785. The cubic root of 1020160570 is about 1006.6755281639.

Adding to 1020160570 its reverse (750610201), we get a palindrome (1770770771).

The spelling of 1020160570 in words is "one billion, twenty million, one hundred sixty thousand, five hundred seventy".