1055854 has 8 divisors (see below), whose sum is σ = 1599768. Its totient is φ = 522600.

The previous prime is 1055851. The next prime is 1055863. The reversal of 1055854 is 4585501.

1055854 = 48² + 49² + ... + 148².

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

It is a super-2 number, since 2×1055854² = 2229655338632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055851) 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, 2412 + ... + 2815.

It is an arithmetic number, because the mean of its divisors is an integer number (199971).

2^1055854 is an apocalyptic number.

1055854 is a deficient number, since it is larger than the sum of its proper divisors (543914).

1055854 is a wasteful number, since it uses less digits than its factorization.

1055854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5330.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 1055854 is about 1027.5475658090. The cubic root of 1055854 is about 101.8281741218.

The spelling of 1055854 in words is "one million, fifty-five thousand, eight hundred fifty-four".