1055284 has 6 divisors (see below), whose sum is σ = 1846754. Its totient is φ = 527640.

The previous prime is 1055269. The next prime is 1055303. The reversal of 1055284 is 4825501.

It can be written as a sum of positive squares in only one way, i.e., 1040400 + 14884 = 1020^2 + 122^2 .

It is a super-2 number, since 2×1055284² = 2227248641312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131907 + ... + 131914.

2^1055284 is an apocalyptic number.

It is an amenable number.

1055284 is a deficient number, since it is larger than the sum of its proper divisors (791470).

1055284 is a wasteful number, since it uses less digits than its factorization.

1055284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263825 (or 263823 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1055284 is about 1027.2701689429. The cubic root of 1055284 is about 101.8098469329.

The spelling of 1055284 in words is "one million, fifty-five thousand, two hundred eighty-four".