1471425487 has 8 divisors (see below), whose sum is σ = 1688174496. Its totient is φ = 1256312832.

The previous prime is 1471425457. The next prime is 1471425491. The reversal of 1471425487 is 7845241741.

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 1471425487 - 2⁷ = 1471425359 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 (1471425407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407158 + ... + 410755.

It is an arithmetic number, because the mean of its divisors is an integer number (211021812).

Almost surely, 2^1471425487 is an apocalyptic number.

1471425487 is a deficient number, since it is larger than the sum of its proper divisors (216749009).

1471425487 is an equidigital number, since it uses as much as digits as its factorization.

1471425487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818177.

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

The square root of 1471425487 is about 38359.1643157147. The cubic root of 1471425487 is about 1137.3987800606.

The spelling of 1471425487 in words is "one billion, four hundred seventy-one million, four hundred twenty-five thousand, four hundred eighty-seven".