47347055 has 8 divisors (see below), whose sum is σ = 64933152. Its totient is φ = 32466528.

The previous prime is 47347051. The next prime is 47347061. The reversal of 47347055 is 55074374.

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

It is a cyclic number.

It is not a de Polignac number, because 47347055 - 2² = 47347051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1352773 = 47347055 / (4 + 7 + 3 + 4 + 7 + 0 + 5 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47347051) 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, 676352 + ... + 676421.

It is an arithmetic number, because the mean of its divisors is an integer number (8116644).

Almost surely, 2^47347055 is an apocalyptic number.

47347055 is a deficient number, since it is larger than the sum of its proper divisors (17586097).

47347055 is a wasteful number, since it uses less digits than its factorization.

47347055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352785.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 47347055 is about 6880.9196333048. The cubic root of 47347055 is about 361.7687008744.

The spelling of 47347055 in words is "forty-seven million, three hundred forty-seven thousand, fifty-five".