1055318 has 8 divisors (see below), whose sum is σ = 1726920. Its totient is φ = 479680.

The previous prime is 1055303. The next prime is 1055321. The reversal of 1055318 is 8135501.

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

It is a super-4 number, since 4×1055318⁴ (a number of 25 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1055293 and 1055302.

It is a congruent 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, 23963 + ... + 24006.

It is an arithmetic number, because the mean of its divisors is an integer number (215865).

2^1055318 is an apocalyptic number.

1055318 is a deficient number, since it is larger than the sum of its proper divisors (671602).

1055318 is a wasteful number, since it uses less digits than its factorization.

1055318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47982.

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

The square root of 1055318 is about 1027.2867175234. The cubic root of 1055318 is about 101.8109403187.

The spelling of 1055318 in words is "one million, fifty-five thousand, three hundred eighteen".