47028835 has 8 divisors (see below), whose sum is σ = 64496736. Its totient is φ = 32248320.

The previous prime is 47028833. The next prime is 47028853. The reversal of 47028835 is 53882074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47028835 - 2¹ = 47028833 is a prime.

It is a super-3 number, since 3×47028835³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47028794 and 47028803.

It is not an unprimeable number, because it can be changed into a prime (47028833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671806 + ... + 671875.

It is an arithmetic number, because the mean of its divisors is an integer number (8062092).

Almost surely, 2^47028835 is an apocalyptic number.

47028835 is a deficient number, since it is larger than the sum of its proper divisors (17467901).

47028835 is a wasteful number, since it uses less digits than its factorization.

47028835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343693.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 47028835 is about 6857.7572864603. The cubic root of 47028835 is about 360.9563946994.

The spelling of 47028835 in words is "forty-seven million, twenty-eight thousand, eight hundred thirty-five".