47488061 has 4 divisors (see below), whose sum is σ = 47504352. Its totient is φ = 47471772.

The previous prime is 47488037. The next prime is 47488093. The reversal of 47488061 is 16088474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47488061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47428061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441 + ... + 10046.

It is an arithmetic number, because the mean of its divisors is an integer number (11876088).

Almost surely, 2^47488061 is an apocalyptic number.

It is an amenable number.

47488061 is a deficient number, since it is larger than the sum of its proper divisors (16291).

47488061 is a wasteful number, since it uses less digits than its factorization.

47488061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16290.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 47488061 is about 6891.1581755174. The cubic root of 47488061 is about 362.1274771577.

The spelling of 47488061 in words is "forty-seven million, four hundred eighty-eight thousand, sixty-one".