7482447000 has 864 divisors, whose sum is σ = 31710294720. Its totient is φ = 1585785600.

The previous prime is 7482446999. The next prime is 7482447023. The reversal of 7482447000 is 7442847.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 159200977 + ... + 159201023.

It is an arithmetic number, because the mean of its divisors is an integer number (36701730).

Almost surely, 2^7482447000 is an apocalyptic number.

7482447000 is a gapful number since it is divisible by the number (70) 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 7482447000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15855147360).

7482447000 is an abundant number, since it is smaller than the sum of its proper divisors (24227847720).

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

7482447000 is a wasteful number, since it uses less digits than its factorization.

7482447000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 7482447000 is about 86501.1387208284. The cubic root of 7482447000 is about 1955.9055683519.

Adding to 7482447000 its reverse (7442847), we get a palindrome (7489889847).

The spelling of 7482447000 in words is "seven billion, four hundred eighty-two million, four hundred forty-seven thousand".