47085396 has 24 divisors (see below), whose sum is σ = 110034624. Its totient is φ = 15671040.

The previous prime is 47085331. The next prime is 47085397. The reversal of 47085396 is 69358074.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47085397) 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, 6276 + ... + 11556.

It is an arithmetic number, because the mean of its divisors is an integer number (4584776).

Almost surely, 2^47085396 is an apocalyptic number.

It is an amenable number.

47085396 is an abundant number, since it is smaller than the sum of its proper divisors (62949228).

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

47085396 is a wasteful number, since it uses less digits than its factorization.

47085396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031 (or 6029 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 47085396 is about 6861.8799173404. The cubic root of 47085396 is about 361.1010426612.

The spelling of 47085396 in words is "forty-seven million, eighty-five thousand, three hundred ninety-six".