1600106 has 4 divisors (see below), whose sum is σ = 2400162. Its totient is φ = 800052.

The previous prime is 1600099. The next prime is 1600121. The reversal of 1600106 is 6010061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1540081 + 60025 = 1241^2 + 245^2 .

It is a super-2 number, since 2×1600106² = 5120678422472, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400025 + ... + 400028.

2^1600106 is an apocalyptic number.

1600106 is a deficient number, since it is larger than the sum of its proper divisors (800056).

1600106 is an equidigital number, since it uses as much as digits as its factorization.

1600106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800055.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1600106 is about 1264.9529635524. The cubic root of 1600106 is about 116.9632923538.

Adding to 1600106 its reverse (6010061), we get a palindrome (7610167).

The spelling of 1600106 in words is "one million, six hundred thousand, one hundred six".