47134634 has 8 divisors (see below), whose sum is σ = 71757408. Its totient is φ = 23215500.

The previous prime is 47134609. The next prime is 47134643. The reversal of 47134634 is 43643174.

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

It is a super-3 number, since 3×47134634³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47134634.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175742 + ... + 176009.

It is an arithmetic number, because the mean of its divisors is an integer number (8969676).

Almost surely, 2^47134634 is an apocalyptic number.

47134634 is a deficient number, since it is larger than the sum of its proper divisors (24622774).

47134634 is a wasteful number, since it uses less digits than its factorization.

47134634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351820.

The product of its digits is 24192, while the sum is 32.

The square root of 47134634 is about 6865.4667721867. The cubic root of 47134634 is about 361.2268686474.

The spelling of 47134634 in words is "forty-seven million, one hundred thirty-four thousand, six hundred thirty-four".