1485040968 has 24 divisors (see below), whose sum is σ = 4021986150. Its totient is φ = 495013632.

The previous prime is 1485040943. The next prime is 1485041017. The reversal of 1485040968 is 8690405841.

It can be written as a sum of positive squares in only one way, i.e., 1471336164 + 13704804 = 38358^2 + 3702^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10312713 + ... + 10312856.

Almost surely, 2^1485040968 is an apocalyptic number.

1485040968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1485040968 is an abundant number, since it is smaller than the sum of its proper divisors (2536945182).

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

1485040968 is a wasteful number, since it uses less digits than its factorization.

1485040968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20625581 (or 20625574 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 1485040968 is about 38536.2292914084. The cubic root of 1485040968 is about 1140.8962296711.

The spelling of 1485040968 in words is "one billion, four hundred eighty-five million, forty thousand, nine hundred sixty-eight".