1000485472 has 96 divisors (see below), whose sum is σ = 2318367744. Its totient is φ = 416102400.

The previous prime is 1000485463. The next prime is 1000485481. The reversal of 1000485472 is 2745840001.

It is an interprime number because it is at equal distance from previous prime (1000485463) and next prime (1000485481).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2321097 + ... + 2321527.

It is an arithmetic number, because the mean of its divisors is an integer number (24149664).

Almost surely, 2^1000485472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000485472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1159183872).

1000485472 is an abundant number, since it is smaller than the sum of its proper divisors (1317882272).

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

1000485472 is a wasteful number, since it uses less digits than its factorization.

1000485472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 1000485472 is about 31630.4516565919. The cubic root of 1000485472 is about 1000.1617978201.

The spelling of 1000485472 in words is "one billion, four hundred eighty-five thousand, four hundred seventy-two".