1485688426 has 8 divisors (see below), whose sum is σ = 2228810724. Its totient is φ = 742751520.

The previous prime is 1485688403. The next prime is 1485688433. The reversal of 1485688426 is 6248865841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1325032801 + 160655625 = 36401^2 + 12675^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 24195 + ... + 59638.

Almost surely, 2^1485688426 is an apocalyptic number.

1485688426 is a deficient number, since it is larger than the sum of its proper divisors (743122298).

1485688426 is an equidigital number, since it uses as much as digits as its factorization.

1485688426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92696.

The product of its digits is 2949120, while the sum is 52.

The square root of 1485688426 is about 38544.6290162456. The cubic root of 1485688426 is about 1141.0620107463.

The spelling of 1485688426 in words is "one billion, four hundred eighty-five million, six hundred eighty-eight thousand, four hundred twenty-six".