28482769000 has 384 divisors, whose sum is σ = 84816875520. Its totient is φ = 8886528000.

The previous prime is 28482768991. The next prime is 28482769009. The reversal of 28482769000 is 96728482.

It is an interprime number because it is at equal distance from previous prime (28482768991) and next prime (28482769009).

It is a super-2 number, since 2×28482769000² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28482769009) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25822449 + ... + 25823551.

It is an arithmetic number, because the mean of its divisors is an integer number (220877280).

Almost surely, 2^28482769000 is an apocalyptic number.

28482769000 is a gapful number since it is divisible by the number (20) 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 28482769000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42408437760).

28482769000 is an abundant number, since it is smaller than the sum of its proper divisors (56334106520).

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

28482769000 is a wasteful number, since it uses less digits than its factorization.

28482769000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 28482769000 in words is "twenty-eight billion, four hundred eighty-two million, seven hundred sixty-nine thousand".