47134792 has 8 divisors (see below), whose sum is σ = 88377750. Its totient is φ = 23567392.

The previous prime is 47134733. The next prime is 47134793. The reversal of 47134792 is 29743174.

It can be written as a sum of positive squares in only one way, i.e., 34503876 + 12630916 = 5874^2 + 3554^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (47134793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2945917 + ... + 2945932.

Almost surely, 2^47134792 is an apocalyptic number.

It is an amenable number.

47134792 is a deficient number, since it is larger than the sum of its proper divisors (41242958).

47134792 is a wasteful number, since it uses less digits than its factorization.

47134792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891855 (or 5891851 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 47134792 is about 6865.4782790422. The cubic root of 47134792 is about 361.2272722698.

The spelling of 47134792 in words is "forty-seven million, one hundred thirty-four thousand, seven hundred ninety-two".