8462772032 has 224 divisors, whose sum is σ = 20462077440. Its totient is φ = 3421716480.

The previous prime is 8462772029. The next prime is 8462772067. The reversal of 8462772032 is 2302772648.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35408969 + ... + 35409207.

It is an arithmetic number, because the mean of its divisors is an integer number (91348560).

Almost surely, 2^8462772032 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 8462772032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10231038720).

8462772032 is an abundant number, since it is smaller than the sum of its proper divisors (11999305408).

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

8462772032 is a wasteful number, since it uses less digits than its factorization.

8462772032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 8462772032 is about 91993.3260187933. The cubic root of 8462772032 is about 2037.8437449922.

The spelling of 8462772032 in words is "eight billion, four hundred sixty-two million, seven hundred seventy-two thousand, thirty-two".