1061824 has 28 divisors (see below), whose sum is σ = 2157984. Its totient is φ = 518144.

The previous prime is 1061807. The next prime is 1061831. The reversal of 1061824 is 4281601.

It is a super-2 number, since 2×1061824² = 2254940413952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061795 and 1061804.

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, 2832 + ... + 3184.

2^1061824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078992).

1061824 is an abundant number, since it is smaller than the sum of its proper divisors (1096160).

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

1061824 is an equidigital number, since it uses as much as digits as its factorization.

1061824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1061824 is about 1030.4484460661. The cubic root of 1061824 is about 102.0197321815.

The spelling of 1061824 in words is "one million, sixty-one thousand, eight hundred twenty-four".