1059428 has 12 divisors (see below), whose sum is σ = 1918140. Its totient is φ = 511392.

The previous prime is 1059419. The next prime is 1059433. The reversal of 1059428 is 8249501.

It can be written as a sum of positive squares in 2 ways, for example, as 708964 + 350464 = 842^2 + 592^2 .

It is a super-2 number, since 2×1059428² = 2244775374368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 1059428.

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 in 3 ways as a sum of consecutive naturals, for example, 4451 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (159845).

2^1059428 is an apocalyptic number.

It is an amenable number.

1059428 is a deficient number, since it is larger than the sum of its proper divisors (858712).

1059428 is a wasteful number, since it uses less digits than its factorization.

1059428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9166 (or 9164 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1059428 is about 1029.2851888568. The cubic root of 1059428 is about 101.9429387368.

The spelling of 1059428 in words is "one million, fifty-nine thousand, four hundred twenty-eight".