162145360 has 120 divisors (see below), whose sum is σ = 416625120. Its totient is φ = 58646016.

The previous prime is 162145343. The next prime is 162145363. The reversal of 162145360 is 63541261.

It is a super-2 number, since 2×162145360² = 52582235539059200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162145363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 905751 + ... + 905929.

It is an arithmetic number, because the mean of its divisors is an integer number (3471876).

Almost surely, 2^162145360 is an apocalyptic number.

162145360 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 162145360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208312560).

162145360 is an abundant number, since it is smaller than the sum of its proper divisors (254479760).

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

162145360 is a wasteful number, since it uses less digits than its factorization.

162145360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 162145360 is about 12733.6310610917. The cubic root of 162145360 is about 545.2991764218.

The spelling of 162145360 in words is "one hundred sixty-two million, one hundred forty-five thousand, three hundred sixty".