7049541 has 8 divisors (see below), whose sum is σ = 9411840. Its totient is φ = 4693472.

The previous prime is 7049531. The next prime is 7049563. The reversal of 7049541 is 1459407.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7049541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7049499 and 7049508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956 + ... + 4778.

It is an arithmetic number, because the mean of its divisors is an integer number (1176480).

Almost surely, 2^7049541 is an apocalyptic number.

It is an amenable number.

7049541 is a deficient number, since it is larger than the sum of its proper divisors (2362299).

7049541 is a wasteful number, since it uses less digits than its factorization.

7049541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 7049541 is about 2655.0971733630. The cubic root of 7049541 is about 191.7433365185.

The spelling of 7049541 in words is "seven million, forty-nine thousand, five hundred forty-one".