28838062 has 16 divisors (see below), whose sum is σ = 47468592. Its totient is φ = 13030720.

The previous prime is 28838057. The next prime is 28838063. The reversal of 28838062 is 26083882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28838063) 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, 18 + ... + 7594.

It is an arithmetic number, because the mean of its divisors is an integer number (2966787).

Almost surely, 2^28838062 is an apocalyptic number.

28838062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28838062 is a deficient number, since it is larger than the sum of its proper divisors (18630530).

28838062 is a wasteful number, since it uses less digits than its factorization.

28838062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 28838062 is about 5370.1081925786. The cubic root of 28838062 is about 306.6587471700.

The spelling of 28838062 in words is "twenty-eight million, eight hundred thirty-eight thousand, sixty-two".