28833054 has 16 divisors (see below), whose sum is σ = 61058448. Its totient is φ = 9045632.

The previous prime is 28833041. The next prime is 28833061. The reversal of 28833054 is 45033882.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 141237 + ... + 141440.

It is an arithmetic number, because the mean of its divisors is an integer number (3816153).

Almost surely, 2^28833054 is an apocalyptic number.

28833054 is an abundant number, since it is smaller than the sum of its proper divisors (32225394).

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

28833054 is a wasteful number, since it uses less digits than its factorization.

28833054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282699.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 28833054 is about 5369.6418875005. The cubic root of 28833054 is about 306.6409947529.

The spelling of 28833054 in words is "twenty-eight million, eight hundred thirty-three thousand, fifty-four".