47541887 has 8 divisors (see below), whose sum is σ = 47992560. Its totient is φ = 47093760.

The previous prime is 47541881. The next prime is 47541913. The reversal of 47541887 is 78814574.

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 47541887 - 2²⁰ = 46493311 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 (47541881) 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, 61439 + ... + 62207.

It is an arithmetic number, because the mean of its divisors is an integer number (5999070).

Almost surely, 2^47541887 is an apocalyptic number.

47541887 is a deficient number, since it is larger than the sum of its proper divisors (450673).

47541887 is a wasteful number, since it uses less digits than its factorization.

47541887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273.

The product of its digits is 250880, while the sum is 44.

The square root of 47541887 is about 6895.0625087812. The cubic root of 47541887 is about 362.2642449639.

It can be divided in two parts, 4754 and 1887, that multiplied together give a palindrome (8970798).

The spelling of 47541887 in words is "forty-seven million, five hundred forty-one thousand, eight hundred eighty-seven".