1471230387 has 12 divisors (see below), whose sum is σ = 2318302584. Its totient is φ = 891654720.

The previous prime is 1471230323. The next prime is 1471230403. The reversal of 1471230387 is 7830321741.

1471230387 is a `hidden beast` number, since 1 + 47 + 1 + 230 + 387 = 666.

It is not a de Polignac number, because 1471230387 - 2⁶ = 1471230323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1471230307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7430358 + ... + 7430555.

It is an arithmetic number, because the mean of its divisors is an integer number (193191882).

Almost surely, 2^1471230387 is an apocalyptic number.

1471230387 is a deficient number, since it is larger than the sum of its proper divisors (847072197).

1471230387 is a wasteful number, since it uses less digits than its factorization.

1471230387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14860930 (or 14860927 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 1471230387 is about 38356.6211624538. The cubic root of 1471230387 is about 1137.3485076519.

The spelling of 1471230387 in words is "one billion, four hundred seventy-one million, two hundred thirty thousand, three hundred eighty-seven".