1049541 has 8 divisors (see below), whose sum is σ = 1473120. Its totient is φ = 662832.

The previous prime is 1049537. The next prime is 1049549. The reversal of 1049541 is 1459401.

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

It is not a de Polignac number, because 1049541 - 2² = 1049537 is a prime.

It is a super-2 number, since 2×1049541² = 2203072621362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9150 + ... + 9263.

It is an arithmetic number, because the mean of its divisors is an integer number (184140).

2^1049541 is an apocalyptic number.

It is an amenable number.

1049541 is a deficient number, since it is larger than the sum of its proper divisors (423579).

1049541 is a wasteful number, since it uses less digits than its factorization.

1049541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18435.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1049541 is about 1024.4710830472. The cubic root of 1049541 is about 101.6248231760.

The spelling of 1049541 in words is "one million, forty-nine thousand, five hundred forty-one".