160631016 has 256 divisors, whose sum is σ = 537600000. Its totient is φ = 39626496.

The previous prime is 160630999. The next prime is 160631033. The reversal of 160631016 is 610136061.

It is an interprime number because it is at equal distance from previous prime (160630999) and next prime (160631033).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2033265 + ... + 2033343.

It is an arithmetic number, because the mean of its divisors is an integer number (2100000).

Almost surely, 2^160631016 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 160631016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268800000).

160631016 is an abundant number, since it is smaller than the sum of its proper divisors (376968984).

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

160631016 is a wasteful number, since it uses less digits than its factorization.

160631016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 160631016 is about 12674.0291935911. The cubic root of 160631016 is about 543.5962708765.

Adding to 160631016 its reverse (610136061), we get a palindrome (770767077).

The spelling of 160631016 in words is "one hundred sixty million, six hundred thirty-one thousand, sixteen".