47835228 has 48 divisors (see below), whose sum is σ = 131016704. Its totient is φ = 13296960.

The previous prime is 47835197. The next prime is 47835241. The reversal of 47835228 is 82253874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4588 + ... + 10803.

Almost surely, 2^47835228 is an apocalyptic number.

It is an amenable number.

47835228 is an abundant number, since it is smaller than the sum of its proper divisors (83181476).

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

47835228 is a wasteful number, since it uses less digits than its factorization.

47835228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15442 (or 15440 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 47835228 is about 6916.3016128564. The cubic root of 47835228 is about 363.0077937751.

It can be divided in two parts, 4783 and 5228, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 47835228 in words is "forty-seven million, eight hundred thirty-five thousand, two hundred twenty-eight".