47134008 has 32 divisors (see below), whose sum is σ = 130928400. Its totient is φ = 15711264.

The previous prime is 47134001. The next prime is 47134027. The reversal of 47134008 is 80043174.

It is a super-2 number, since 2×47134008² = 4443229420288128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47134001) 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, 108891 + ... + 109322.

Almost surely, 2^47134008 is an apocalyptic number.

It is an amenable number.

47134008 is an abundant number, since it is smaller than the sum of its proper divisors (83794392).

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

47134008 is a wasteful number, since it uses less digits than its factorization.

47134008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218228 (or 218218 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 47134008 is about 6865.4211815445. The cubic root of 47134008 is about 361.2252694764.

The spelling of 47134008 in words is "forty-seven million, one hundred thirty-four thousand, eight".