47494571 has 8 divisors (see below), whose sum is σ = 48046080. Its totient is φ = 46946088.

The previous prime is 47494567. The next prime is 47494597. The reversal of 47494571 is 17549474.

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 47494571 - 2² = 47494567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47494501) 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, 46100 + ... + 47118.

It is an arithmetic number, because the mean of its divisors is an integer number (6005760).

Almost surely, 2^47494571 is an apocalyptic number.

47494571 is a deficient number, since it is larger than the sum of its proper divisors (551509).

47494571 is a wasteful number, since it uses less digits than its factorization.

47494571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its digits is 141120, while the sum is 41.

The square root of 47494571 is about 6891.6305037342. The cubic root of 47494571 is about 362.1440240687.

The spelling of 47494571 in words is "forty-seven million, four hundred ninety-four thousand, five hundred seventy-one".