960261588 has 192 divisors, whose sum is σ = 2959568640. Its totient is φ = 265420800.

The previous prime is 960261563. The next prime is 960261593. The reversal of 960261588 is 885162069.

960261588 is a `hidden beast` number, since 9 + 6 + 0 + 2 + 61 + 588 = 666.

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, 1497748 + ... + 1498388.

It is an arithmetic number, because the mean of its divisors is an integer number (15414420).

Almost surely, 2^960261588 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 960261588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1479784320).

960261588 is an abundant number, since it is smaller than the sum of its proper divisors (1999307052).

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

960261588 is a wasteful number, since it uses less digits than its factorization.

960261588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 960261588 is about 30988.0878403299. The cubic root of 960261588 is about 986.5744231900.

The spelling of 960261588 in words is "nine hundred sixty million, two hundred sixty-one thousand, five hundred eighty-eight".