47234634 has 8 divisors (see below), whose sum is σ = 94469280. Its totient is φ = 15744876.

The previous prime is 47234623. The next prime is 47234651. The reversal of 47234634 is 43643274.

47234634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

47234634 is an admirable number.

It is a super-2 number, since 2×47234634² = 4462221298227912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47234595 and 47234604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3936214 + ... + 3936225.

It is an arithmetic number, because the mean of its divisors is an integer number (11808660).

Almost surely, 2^47234634 is an apocalyptic number.

47234634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47234634 is a wasteful number, since it uses less digits than its factorization.

47234634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872444.

The product of its digits is 48384, while the sum is 33.

The square root of 47234634 is about 6872.7457395134. The cubic root of 47234634 is about 361.4821456989.

The spelling of 47234634 in words is "forty-seven million, two hundred thirty-four thousand, six hundred thirty-four".