1025330076 has 60 divisors (see below), whose sum is σ = 2691833760. Its totient is φ = 340320960.

The previous prime is 1025330071. The next prime is 1025330077. The reversal of 1025330076 is 6700335201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025330071) 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 19 ways as a sum of consecutive naturals, for example, 70816 + ... + 84056.

It is an arithmetic number, because the mean of its divisors is an integer number (44863896).

Almost surely, 2^1025330076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025330076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1345916880).

1025330076 is an abundant number, since it is smaller than the sum of its proper divisors (1666503684).

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

1025330076 is a wasteful number, since it uses less digits than its factorization.

1025330076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13496 (or 13485 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 1025330076 is about 32020.7756932901. The cubic root of 1025330076 is about 1008.3730549447.

Adding to 1025330076 its reverse (6700335201), we get a palindrome (7725665277).

The spelling of 1025330076 in words is "one billion, twenty-five million, three hundred thirty thousand, seventy-six".