1468285685 has 4 divisors (see below), whose sum is σ = 1761942828. Its totient is φ = 1174628544.

The previous prime is 1468285673. The next prime is 1468285691. The reversal of 1468285685 is 5865828641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5865828641 = 73 ⋅80353817.

It can be written as a sum of positive squares in 2 ways, for example, as 1166290801 + 301994884 = 34151^2 + 17378^2 .

It is a cyclic number.

It is not a de Polignac number, because 1468285685 - 2¹² = 1468281589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146828564 + ... + 146828573.

It is an arithmetic number, because the mean of its divisors is an integer number (440485707).

Almost surely, 2^1468285685 is an apocalyptic number.

It is an amenable number.

1468285685 is a deficient number, since it is larger than the sum of its proper divisors (293657143).

1468285685 is an equidigital number, since it uses as much as digits as its factorization.

1468285685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293657142.

The product of its digits is 3686400, while the sum is 53.

The square root of 1468285685 is about 38318.2160988739. The cubic root of 1468285685 is about 1136.5891909576.

The spelling of 1468285685 in words is "one billion, four hundred sixty-eight million, two hundred eighty-five thousand, six hundred eighty-five".