1040541 has 8 divisors (see below), whose sum is σ = 1397184. Its totient is φ = 688800.

The previous prime is 1040531. The next prime is 1040563. The reversal of 1040541 is 1450401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1040541 - 2⁹ = 1040029 is a prime.

1040541 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696 + ... + 1601.

It is an arithmetic number, because the mean of its divisors is an integer number (174648).

2^1040541 is an apocalyptic number.

It is an amenable number.

1040541 is a deficient number, since it is larger than the sum of its proper divisors (356643).

1040541 is a wasteful number, since it uses less digits than its factorization.

1040541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1040541 is about 1020.0691153054. The cubic root of 1040541 is about 101.3335052609. Note that the first 3 decimals are identical.

Adding to 1040541 its reverse (1450401), we get a palindrome (2490942).

The spelling of 1040541 in words is "one million, forty thousand, five hundred forty-one".