47085230 has 24 divisors (see below), whose sum is σ = 89455752. Its totient is φ = 17841456.

The previous prime is 47085217. The next prime is 47085251. The reversal of 47085230 is 3258074.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 47085193 and 47085202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2912 + ... + 10131.

It is an arithmetic number, because the mean of its divisors is an integer number (3727323).

Almost surely, 2^47085230 is an apocalyptic number.

47085230 is a deficient number, since it is larger than the sum of its proper divisors (42370522).

47085230 is a wasteful number, since it uses less digits than its factorization.

47085230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13088 (or 13069 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 47085230 is about 6861.8678215192. The cubic root of 47085230 is about 361.1006183057.

The spelling of 47085230 in words is "forty-seven million, eighty-five thousand, two hundred thirty".