1612160 has 64 divisors (see below), whose sum is σ = 4222800. Its totient is φ = 583680.

The previous prime is 1612157. The next prime is 1612181. The reversal of 1612160 is 612161.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6926 + ... + 7154.

2^1612160 is an apocalyptic number.

1612160 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 1612160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2111400).

1612160 is an abundant number, since it is smaller than the sum of its proper divisors (2610640).

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

1612160 is a wasteful number, since it uses less digits than its factorization.

1612160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1612160 is about 1269.7086279931. The cubic root of 1612160 is about 117.2562625182.

Subtracting from 1612160 its reverse (612161), we obtain a palindrome (999999).

The spelling of 1612160 in words is "one million, six hundred twelve thousand, one hundred sixty".