1055183 has 4 divisors (see below), whose sum is σ = 1071000. Its totient is φ = 1039368.

The previous prime is 1055167. The next prime is 1055189. The reversal of 1055183 is 3815501.

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

It is a cyclic number.

It is not a de Polignac number, because 1055183 - 2⁴ = 1055167 is a prime.

It is a super-2 number, since 2×1055183² = 2226822326978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055189) 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, 7808 + ... + 7941.

It is an arithmetic number, because the mean of its divisors is an integer number (267750).

2^1055183 is an apocalyptic number.

1055183 is a deficient number, since it is larger than the sum of its proper divisors (15817).

1055183 is an equidigital number, since it uses as much as digits as its factorization.

1055183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15816.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1055183 is about 1027.2210083521. The cubic root of 1055183 is about 101.8065987954.

The spelling of 1055183 in words is "one million, fifty-five thousand, one hundred eighty-three".