1662096 has 40 divisors (see below), whose sum is σ = 4436224. Its totient is φ = 535680.

The previous prime is 1662083. The next prime is 1662103. The reversal of 1662096 is 6902661.

It is a super-2 number, since 2×1662096² = 5525126226432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930 + ... + 2046.

2^1662096 is an apocalyptic number.

1662096 is a gapful number since it is divisible by the number (16) 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 1662096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2218112).

1662096 is an abundant number, since it is smaller than the sum of its proper divisors (2774128).

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

1662096 is a wasteful number, since it uses less digits than its factorization.

1662096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159 (or 1153 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 1662096 is about 1289.2230218236. The cubic root of 1662096 is about 118.4546284313.

The spelling of 1662096 in words is "one million, six hundred sixty-two thousand, ninety-six".