28682230837 has 16 divisors (see below), whose sum is σ = 31234851648. Its totient is φ = 26180519040.

The previous prime is 28682230831. The next prime is 28682230853. The reversal of 28682230837 is 73803228682.

It is a de Polignac number, because none of the positive numbers 2^k-28682230837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28682230831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452193 + ... + 511705.

It is an arithmetic number, because the mean of its divisors is an integer number (1952178228).

Almost surely, 2^28682230837 is an apocalyptic number.

It is an amenable number.

28682230837 is a deficient number, since it is larger than the sum of its proper divisors (2552620811).

28682230837 is a wasteful number, since it uses less digits than its factorization.

28682230837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59940.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 28682230837 in words is "twenty-eight billion, six hundred eighty-two million, two hundred thirty thousand, eight hundred thirty-seven".