161350060 has 96 divisors (see below), whose sum is σ = 383201280. Its totient is φ = 56736768.

The previous prime is 161350027. The next prime is 161350067. The reversal of 161350060 is 60053161.

It is not an unprimeable number, because it can be changed into a prime (161350067) 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, 367321 + ... + 367759.

It is an arithmetic number, because the mean of its divisors is an integer number (3991680).

Almost surely, 2^161350060 is an apocalyptic number.

161350060 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 161350060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191600640).

161350060 is an abundant number, since it is smaller than the sum of its proper divisors (221851220).

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

161350060 is a wasteful number, since it uses less digits than its factorization.

161350060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 161350060 is about 12702.3643468450. The cubic root of 161350060 is about 544.4061764332.

The spelling of 161350060 in words is "one hundred sixty-one million, three hundred fifty thousand, sixty".