1061806 has 8 divisors (see below), whose sum is σ = 1647720. Its totient is φ = 512568.

The previous prime is 1061783. The next prime is 1061807. The reversal of 1061806 is 6081601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1061806² = 2254863963272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9096 + ... + 9211.

It is an arithmetic number, because the mean of its divisors is an integer number (205965).

2^1061806 is an apocalyptic number.

1061806 is a deficient number, since it is larger than the sum of its proper divisors (585914).

1061806 is a wasteful number, since it uses less digits than its factorization.

1061806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18338.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1061806 is about 1030.4397119677. The cubic root of 1061806 is about 102.0191557000.

It can be divided in two parts, 10 and 61806, that added together give a palindrome (61816).

The spelling of 1061806 in words is "one million, sixty-one thousand, eight hundred six".