47571254 has 4 divisors (see below), whose sum is σ = 71356884. Its totient is φ = 23785626.

The previous prime is 47571247. The next prime is 47571259. The reversal of 47571254 is 45217574.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47571259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11892812 + ... + 11892815.

It is an arithmetic number, because the mean of its divisors is an integer number (17839221).

Almost surely, 2^47571254 is an apocalyptic number.

47571254 is a deficient number, since it is larger than the sum of its proper divisors (23785630).

47571254 is a wasteful number, since it uses less digits than its factorization.

47571254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23785629.

The product of its digits is 39200, while the sum is 35.

The square root of 47571254 is about 6897.1917473708. The cubic root of 47571254 is about 362.3388207748.

The spelling of 47571254 in words is "forty-seven million, five hundred seventy-one thousand, two hundred fifty-four".