1052736 has 28 divisors (see below), whose sum is σ = 2785872. Its totient is φ = 350848.

The previous prime is 1052731. The next prime is 1052743. The reversal of 1052736 is 6372501.

1052736 = 338² + 339² + ... + 346².

It is a super-2 number, since 2×1052736² = 2216506171392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1052731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2550 + ... + 2933.

2^1052736 is an apocalyptic number.

1052736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1052736 is an abundant number, since it is smaller than the sum of its proper divisors (1733136).

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

1052736 is an equidigital number, since it uses as much as digits as its factorization.

1052736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498 (or 5488 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1052736 is about 1026.0292393494. The cubic root of 1052736 is about 101.7278403973.

The spelling of 1052736 in words is "one million, fifty-two thousand, seven hundred thirty-six".