1000741 has 4 divisors (see below), whose sum is σ = 1143712. Its totient is φ = 857772.

The previous prime is 1000723. The next prime is 1000763. The reversal of 1000741 is 1470001.

1000741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1000741 - 2¹³ = 992549 is a prime.

It is a Duffinian number.

1000741 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71475 + ... + 71488.

It is an arithmetic number, because the mean of its divisors is an integer number (285928).

2^1000741 is an apocalyptic number.

It is an amenable number.

1000741 is a deficient number, since it is larger than the sum of its proper divisors (142971).

1000741 is an equidigital number, since it uses as much as digits as its factorization.

1000741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142970.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1000741 is about 1000.3704313903. The cubic root of 1000741 is about 100.0246939016.

Adding to 1000741 its reverse (1470001), we get a palindrome (2470742).

The spelling of 1000741 in words is "one million, seven hundred forty-one", and thus it is an aban number.