1025996088 has 256 divisors, whose sum is σ = 3039805440. Its totient is φ = 286156800.

The previous prime is 1025996071. The next prime is 1025996107. The reversal of 1025996088 is 8806995201.

It is a happy number.

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 63 ways as a sum of consecutive naturals, for example, 16819578 + ... + 16819638.

It is an arithmetic number, because the mean of its divisors is an integer number (11874240).

Almost surely, 2^1025996088 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 1025996088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1519902720).

1025996088 is an abundant number, since it is smaller than the sum of its proper divisors (2013809352).

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

1025996088 is a wasteful number, since it uses less digits than its factorization.

1025996088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The square root of 1025996088 is about 32031.1736906408. The cubic root of 1025996088 is about 1008.5913401621.

The spelling of 1025996088 in words is "one billion, twenty-five million, nine hundred ninety-six thousand, eighty-eight".