1485669120 has 144 divisors (see below), whose sum is σ = 5110016352. Its totient is φ = 365690880.

The previous prime is 1485669077. The next prime is 1485669121. The reversal of 1485669120 is 219665841.

It is not an unprimeable number, because it can be changed into a prime (1485669121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35040 + ... + 64800.

Almost surely, 2^1485669120 is an apocalyptic number.

1485669120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485669120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2555008176).

1485669120 is an abundant number, since it is smaller than the sum of its proper divisors (3624347232).

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

1485669120 is a wasteful number, since it uses less digits than its factorization.

1485669120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29798 (or 29784 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1485669120 is about 38544.3785784646. The cubic root of 1485669120 is about 1141.0570681580.

The spelling of 1485669120 in words is "one billion, four hundred eighty-five million, six hundred sixty-nine thousand, one hundred twenty".