47084134 has 8 divisors (see below), whose sum is σ = 70772688. Its totient is φ = 23493240.

The previous prime is 47084117. The next prime is 47084137. The reversal of 47084134 is 43148074.

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

It is a junction number, because it is equal to n+sod(n) for n = 47084096 and 47084105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47084137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23197 + ... + 25144.

It is an arithmetic number, because the mean of its divisors is an integer number (8846586).

Almost surely, 2^47084134 is an apocalyptic number.

47084134 is a deficient number, since it is larger than the sum of its proper divisors (23688554).

47084134 is a wasteful number, since it uses less digits than its factorization.

47084134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48830.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 47084134 is about 6861.7879594170. The cubic root of 47084134 is about 361.0978165117.

The spelling of 47084134 in words is "forty-seven million, eighty-four thousand, one hundred thirty-four".