1056055 has 32 divisors (see below), whose sum is σ = 1709568. Its totient is φ = 604800.

The previous prime is 1056053. The next prime is 1056061. The reversal of 1056055 is 5506501.

It is not a de Polignac number, because 1056055 - 2¹ = 1056053 is a prime.

It is a super-3 number, since 3×1056055³ = 3533302869070099125, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4900 + ... + 5110.

It is an arithmetic number, because the mean of its divisors is an integer number (53424).

2^1056055 is an apocalyptic number.

1056055 is a deficient number, since it is larger than the sum of its proper divisors (653513).

1056055 is a wasteful number, since it uses less digits than its factorization.

1056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1056055 is about 1027.6453668460. The cubic root of 1056055 is about 101.8346352942.

It can be divided in two parts, 10 and 56055, that added together give a palindrome (56065).

The spelling of 1056055 in words is "one million, fifty-six thousand, fifty-five".