28958176 has 48 divisors (see below), whose sum is σ = 61937568. Its totient is φ = 13248000.

The previous prime is 28958129. The next prime is 28958201. The reversal of 28958176 is 67185982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62586 + ... + 63046.

It is an arithmetic number, because the mean of its divisors is an integer number (1290366).

Almost surely, 2^28958176 is an apocalyptic number.

28958176 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28958176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30968784).

28958176 is an abundant number, since it is smaller than the sum of its proper divisors (32979392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28958176 is a wasteful number, since it uses less digits than its factorization.

28958176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 627 counting only the distinct ones).

The product of its digits is 241920, while the sum is 46.

The square root of 28958176 is about 5381.2801450956. The cubic root of 28958176 is about 307.0839142912.

The spelling of 28958176 in words is "twenty-eight million, nine hundred fifty-eight thousand, one hundred seventy-six".