1055606 has 4 divisors (see below), whose sum is σ = 1583412. Its totient is φ = 527802.

The previous prime is 1055603. The next prime is 1055609. The reversal of 1055606 is 6065501.

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

It is an interprime number because it is at equal distance from previous prime (1055603) and next prime (1055609).

It is a super-2 number, since 2×1055606² = 2228608054472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263900 + ... + 263903.

It is an arithmetic number, because the mean of its divisors is an integer number (395853).

2^1055606 is an apocalyptic number.

1055606 is a deficient number, since it is larger than the sum of its proper divisors (527806).

1055606 is an equidigital number, since it uses as much as digits as its factorization.

1055606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527805.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1055606 is about 1027.4268830433. The cubic root of 1055606 is about 101.8202009978.

It can be divided in two parts, 1055 and 606, that added together give a palindrome (1661).

The spelling of 1055606 in words is "one million, fifty-five thousand, six hundred six".