1607960 has 32 divisors (see below), whose sum is σ = 3682800. Its totient is φ = 631680.

The previous prime is 1607941. The next prime is 1607981. The reversal of 1607960 is 697061.

It is a happy number.

It is an Ulam number.

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, 2111 + ... + 2769.

2^1607960 is an apocalyptic number.

1607960 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 1607960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1841400).

1607960 is an abundant number, since it is smaller than the sum of its proper divisors (2074840).

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

1607960 is a wasteful number, since it uses less digits than its factorization.

1607960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731 (or 727 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1607960 is about 1268.0536266263. The cubic root of 1607960 is about 117.1543486078.

The spelling of 1607960 in words is "one million, six hundred seven thousand, nine hundred sixty".