47497055 has 8 divisors (see below), whose sum is σ = 59996400. Its totient is φ = 35997696.

The previous prime is 47497049. The next prime is 47497057. The reversal of 47497055 is 55079474.

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 47497055 - 2⁴ = 47497039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47497057) 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, 249890 + ... + 250079.

It is an arithmetic number, because the mean of its divisors is an integer number (7499550).

Almost surely, 2^47497055 is an apocalyptic number.

47497055 is a deficient number, since it is larger than the sum of its proper divisors (12499345).

47497055 is a wasteful number, since it uses less digits than its factorization.

47497055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499993.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 47497055 is about 6891.8107199777. The cubic root of 47497055 is about 362.1503374224.

The spelling of 47497055 in words is "forty-seven million, four hundred ninety-seven thousand, fifty-five".