1485689124 has 12 divisors (see below), whose sum is σ = 3466607984. Its totient is φ = 495229704.

The previous prime is 1485689123. The next prime is 1485689137. The reversal of 1485689124 is 4219865841.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1485689123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61903702 + ... + 61903725.

Almost surely, 2^1485689124 is an apocalyptic number.

It is an amenable number.

1485689124 is an abundant number, since it is smaller than the sum of its proper divisors (1980918860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1485689124 is a wasteful number, since it uses less digits than its factorization.

1485689124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123807434 (or 123807432 counting only the distinct ones).

The product of its digits is 552960, while the sum is 48.

The square root of 1485689124 is about 38544.6380706837. The cubic root of 1485689124 is about 1141.0621894426.

The spelling of 1485689124 in words is "one billion, four hundred eighty-five million, six hundred eighty-nine thousand, one hundred twenty-four".