28654041 has 16 divisors (see below), whose sum is σ = 41428800. Its totient is φ = 17511360.

The previous prime is 28654037. The next prime is 28654051. The reversal of 28654041 is 14045682.

It is not a de Polignac number, because 28654041 - 2² = 28654037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28654051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3346 + ... + 8276.

It is an arithmetic number, because the mean of its divisors is an integer number (2589300).

Almost surely, 2^28654041 is an apocalyptic number.

It is an amenable number.

28654041 is a deficient number, since it is larger than the sum of its proper divisors (12774759).

28654041 is a wasteful number, since it uses less digits than its factorization.

28654041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 28654041 is about 5352.9469453750. The cubic root of 28654041 is about 306.0050727511.

The spelling of 28654041 in words is "twenty-eight million, six hundred fifty-four thousand, forty-one".