1061168160 has 192 divisors, whose sum is σ = 3624300288. Its totient is φ = 259436544.

The previous prime is 1061168123. The next prime is 1061168219. The reversal of 1061168160 is 618611601.

It is a happy number.

It is a super-2 number, since 2×1061168160² = 2252155727595571200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1079029 + ... + 1080011.

It is an arithmetic number, because the mean of its divisors is an integer number (18876564).

Almost surely, 2^1061168160 is an apocalyptic number.

1061168160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061168160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1812150144).

1061168160 is an abundant number, since it is smaller than the sum of its proper divisors (2563132128).

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

1061168160 is a wasteful number, since it uses less digits than its factorization.

1061168160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 1061168160 is about 32575.5761269083. The cubic root of 1061168160 is about 1019.9872355188.

Adding to 1061168160 its reverse (618611601), we get a palindrome (1679779761).

The spelling of 1061168160 in words is "one billion, sixty-one million, one hundred sixty-eight thousand, one hundred sixty".