1028061762 has 64 divisors (see below), whose sum is σ = 2534353920. Its totient is φ = 270736704.

The previous prime is 1028061743. The next prime is 1028061763. The reversal of 1028061762 is 2671608201.

It is not an unprimeable number, because it can be changed into a prime (1028061763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634189 + ... + 635807.

It is an arithmetic number, because the mean of its divisors is an integer number (39599280).

Almost surely, 2^1028061762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1028061762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1267176960).

1028061762 is an abundant number, since it is smaller than the sum of its proper divisors (1506292158).

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

1028061762 is a wasteful number, since it uses less digits than its factorization.

1028061762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1028061762 is about 32063.4022212241. The cubic root of 1028061762 is about 1009.2677638788.

Adding to 1028061762 its reverse (2671608201), we get a palindrome (3699669963).

The spelling of 1028061762 in words is "one billion, twenty-eight million, sixty-one thousand, seven hundred sixty-two".