1054856 has 16 divisors (see below), whose sum is σ = 2157840. Its totient is φ = 479440.

The previous prime is 1054853. The next prime is 1054903. The reversal of 1054856 is 6584501.

It is a happy number.

It is a super-2 number, since 2×1054856² = 2225442361472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5906 + ... + 6081.

It is an arithmetic number, because the mean of its divisors is an integer number (134865).

2^1054856 is an apocalyptic number.

It is an amenable number.

1054856 is an abundant number, since it is smaller than the sum of its proper divisors (1102984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054856 is a wasteful number, since it uses less digits than its factorization.

1054856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12004 (or 12000 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1054856 is about 1027.0618287133. The cubic root of 1054856 is about 101.7960811262.

The spelling of 1054856 in words is "one million, fifty-four thousand, eight hundred fifty-six".