1052544 has 32 divisors (see below), whose sum is σ = 2796840. Its totient is φ = 350720.

The previous prime is 1052537. The next prime is 1052551. The reversal of 1052544 is 4452501.

It is an interprime number because it is at equal distance from previous prime (1052537) and next prime (1052551).

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1052544² = 2215697743872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987 + ... + 1754.

2^1052544 is an apocalyptic number.

It is an amenable number.

1052544 is an abundant number, since it is smaller than the sum of its proper divisors (1744296).

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

1052544 is an equidigital number, since it uses as much as digits as its factorization.

1052544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758 (or 2746 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 1052544 is about 1025.9356704979. The cubic root of 1052544 is about 101.7216555820.

It can be divided in two parts, 1052 and 544, that added together give a triangular number (1596 = T₅₆).

The spelling of 1052544 in words is "one million, fifty-two thousand, five hundred forty-four".