1059906 has 8 divisors (see below), whose sum is σ = 2119824. Its totient is φ = 353300.

The previous prime is 1059893. The next prime is 1059923. The reversal of 1059906 is 6099501.

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

1059906 is an admirable number.

It is a super-2 number, since 2×1059906² = 2246801457672, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88320 + ... + 88331.

It is an arithmetic number, because the mean of its divisors is an integer number (264978).

2^1059906 is an apocalyptic number.

1059906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1059906 is a wasteful number, since it uses less digits than its factorization.

1059906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176656.

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 1059906 is about 1029.5173626511. The cubic root of 1059906 is about 101.9582682033.

It can be divided in two parts, 105 and 9906, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 1059906 in words is "one million, fifty-nine thousand, nine hundred six".