161068600 has 96 divisors (see below), whose sum is σ = 466934400. Its totient is φ = 50198400.

The previous prime is 161068559. The next prime is 161068631. The reversal of 161068600 is 6860161.

161068600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10171 + ... + 20629.

It is an arithmetic number, because the mean of its divisors is an integer number (4863900).

Almost surely, 2^161068600 is an apocalyptic number.

161068600 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 161068600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233467200).

161068600 is an abundant number, since it is smaller than the sum of its proper divisors (305865800).

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

161068600 is a wasteful number, since it uses less digits than its factorization.

161068600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10493 (or 10484 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 161068600 is about 12691.2804712527. The cubic root of 161068600 is about 544.0894370685.

The spelling of 161068600 in words is "one hundred sixty-one million, sixty-eight thousand, six hundred".