47028254 has 32 divisors (see below), whose sum is σ = 87272640. Its totient is φ = 18508032.

The previous prime is 47028203. The next prime is 47028259. The reversal of 47028254 is 45282074.

47028254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47028254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47028259) 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 15 ways as a sum of consecutive naturals, for example, 41852 + ... + 42960.

It is an arithmetic number, because the mean of its divisors is an integer number (2727270).

Almost surely, 2^47028254 is an apocalyptic number.

47028254 is a deficient number, since it is larger than the sum of its proper divisors (40244386).

47028254 is a wasteful number, since it uses less digits than its factorization.

47028254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 47028254 is about 6857.7149255419. The cubic root of 47028254 is about 360.9549082600.

The spelling of 47028254 in words is "forty-seven million, twenty-eight thousand, two hundred fifty-four".