2485471147 has 8 divisors (see below), whose sum is σ = 2491381296. Its totient is φ = 2479569792.

The previous prime is 2485471141. The next prime is 2485471201. The reversal of 2485471147 is 7411745842.

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 2485471147 - 2²³ = 2477082539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2485471141) 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, 1080903 + ... + 1083199.

It is an arithmetic number, because the mean of its divisors is an integer number (311422662).

Almost surely, 2^2485471147 is an apocalyptic number.

2485471147 is a deficient number, since it is larger than the sum of its proper divisors (5910149).

2485471147 is a wasteful number, since it uses less digits than its factorization.

2485471147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4397.

The product of its digits is 250880, while the sum is 43.

The square root of 2485471147 is about 49854.4997668214. The cubic root of 2485471147 is about 1354.5745403335.

The spelling of 2485471147 in words is "two billion, four hundred eighty-five million, four hundred seventy-one thousand, one hundred forty-seven".