1086159648 has 192 divisors, whose sum is σ = 3562610688. Its totient is φ = 282562560.

The previous prime is 1086159647. The next prime is 1086159653. The reversal of 1086159648 is 8469516801.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1086159597 and 1086159606.

It is not an unprimeable number, because it can be changed into a prime (1086159647) 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, 352611 + ... + 355677.

It is an arithmetic number, because the mean of its divisors is an integer number (18555264).

Almost surely, 2^1086159648 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 1086159648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781305344).

1086159648 is an abundant number, since it is smaller than the sum of its proper divisors (2476451040).

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

1086159648 is a wasteful number, since it uses less digits than its factorization.

1086159648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135 (or 3127 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 1086159648 is about 32956.9362653752. The cubic root of 1086159648 is about 1027.9323992752.

The spelling of 1086159648 in words is "one billion, eighty-six million, one hundred fifty-nine thousand, six hundred forty-eight".