1606080 has 112 divisors (see below), whose sum is σ = 5852160. Its totient is φ = 365568.

The previous prime is 1606009. The next prime is 1606081. The reversal of 1606080 is 806061.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6601 + ... + 6839.

2^1606080 is an apocalyptic number.

1606080 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 1606080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2926080).

1606080 is an abundant number, since it is smaller than the sum of its proper divisors (4246080).

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

1606080 is a wasteful number, since it uses less digits than its factorization.

1606080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1606080 is about 1267.3121162523. The cubic root of 1606080 is about 117.1086724988.

The spelling of 1606080 in words is "one million, six hundred six thousand, eighty".