1055585 has 16 divisors (see below), whose sum is σ = 1351296. Its totient is φ = 789888.

The previous prime is 1055567. The next prime is 1055591. The reversal of 1055585 is 5855501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055585 is a prime.

It is a super-2 number, since 2×1055585² = 2228519384450, 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 15 ways as a sum of consecutive naturals, for example, 7637 + ... + 7773.

It is an arithmetic number, because the mean of its divisors is an integer number (84456).

2^1055585 is an apocalyptic number.

It is an amenable number.

1055585 is a deficient number, since it is larger than the sum of its proper divisors (295711).

1055585 is a wasteful number, since it uses less digits than its factorization.

1055585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232.

The product of its (nonzero) digits is 5000, while the sum is 29.

The square root of 1055585 is about 1027.4166632871. The cubic root of 1055585 is about 101.8195257968.

The spelling of 1055585 in words is "one million, fifty-five thousand, five hundred eighty-five".