1485230471 has 2 divisors, whose sum is σ = 1485230472. Its totient is φ = 1485230470.

The previous prime is 1485230443. The next prime is 1485230489. The reversal of 1485230471 is 1740325841.

It is a strong prime.

It is an emirp because it is prime and its reverse (1740325841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1485230471 - 2⁶ = 1485230407 is a prime.

It is a super-3 number, since 3×1485230471³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485233471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742615235 + 742615236.

It is an arithmetic number, because the mean of its divisors is an integer number (742615236).

Almost surely, 2^1485230471 is an apocalyptic number.

1485230471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485230471 is an equidigital number, since it uses as much as digits as its factorization.

1485230471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 1485230471 is about 38538.6879771484. The cubic root of 1485230471 is about 1140.9447567414.

The spelling of 1485230471 in words is "one billion, four hundred eighty-five million, two hundred thirty thousand, four hundred seventy-one".