47340771 has 8 divisors (see below), whose sum is σ = 63700560. Its totient is φ = 31270752.

The previous prime is 47340763. The next prime is 47340809. The reversal of 47340771 is 17704374.

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

It is not a de Polignac number, because 47340771 - 2³ = 47340763 is a prime.

It is a super-2 number, since 2×47340771² = 4482297197748882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47340701) 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, 72060 + ... + 72713.

It is an arithmetic number, because the mean of its divisors is an integer number (7962570).

Almost surely, 2^47340771 is an apocalyptic number.

47340771 is a deficient number, since it is larger than the sum of its proper divisors (16359789).

47340771 is a wasteful number, since it uses less digits than its factorization.

47340771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144885.

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 47340771 is about 6880.4629931422. The cubic root of 47340771 is about 361.7526952672.

The spelling of 47340771 in words is "forty-seven million, three hundred forty thousand, seven hundred seventy-one".