1052741 has 4 divisors (see below), whose sum is σ = 1063692. Its totient is φ = 1041792.

The previous prime is 1052731. The next prime is 1052743. The reversal of 1052741 is 1472501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 519841 + 532900 = 721^2 + 730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052741 - 2¹⁰ = 1051717 is a prime.

It is a super-2 number, since 2×1052741² = 2216527226162, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5330 + ... + 5523.

It is an arithmetic number, because the mean of its divisors is an integer number (265923).

2^1052741 is an apocalyptic number.

It is an amenable number.

1052741 is a deficient number, since it is larger than the sum of its proper divisors (10951).

1052741 is an equidigital number, since it uses as much as digits as its factorization.

1052741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10950.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1052741 is about 1026.0316759243. The cubic root of 1052741 is about 101.7280014501.

The spelling of 1052741 in words is "one million, fifty-two thousand, seven hundred forty-one".