28846701 has 24 divisors (see below), whose sum is σ = 45061016. Its totient is φ = 17677440.

The previous prime is 28846687. The next prime is 28846721. The reversal of 28846701 is 10764882.

It can be written as a sum of positive squares in 4 ways, for example, as 3896676 + 24950025 = 1974^2 + 4995^2 .

It is not a de Polignac number, because 28846701 - 2¹⁷ = 28715629 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28846721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43311 + ... + 43971.

Almost surely, 2^28846701 is an apocalyptic number.

It is an amenable number.

28846701 is a deficient number, since it is larger than the sum of its proper divisors (16214315).

28846701 is a wasteful number, since it uses less digits than its factorization.

28846701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 28846701 is about 5370.9124923052. The cubic root of 28846701 is about 306.6893659684.

The spelling of 28846701 in words is "twenty-eight million, eight hundred forty-six thousand, seven hundred one".