2830541 has 8 divisors (see below), whose sum is σ = 3375744. Its totient is φ = 2320560.

The previous prime is 2830523. The next prime is 2830547. The reversal of 2830541 is 1450382.

2830541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-2830541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 (2830547) 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, 8630 + ... + 8951.

It is an arithmetic number, because the mean of its divisors is an integer number (421968).

2^2830541 is an apocalyptic number.

It is an amenable number.

2830541 is a deficient number, since it is larger than the sum of its proper divisors (545203).

2830541 is a wasteful number, since it uses less digits than its factorization.

2830541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17611.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2830541 is about 1682.4211720018. The cubic root of 2830541 is about 141.4565787183.

The spelling of 2830541 in words is "two million, eight hundred thirty thousand, five hundred forty-one".